Jurnal Informasi dan Komputer http://ojs.dcckotabumi.ac.id/index.php/jik <p>Jurnal Informasi dan Komputer (JIK) adalah jurnal ilmiah yang diterbitkan oleh STMIK Dian Cipta Cendikia Kotabumi, Indonesia. Jurnal JIK mencakup bidang Informatika dan Komputer. Terbit pertama kali pada tahun 2014 dalam versi cetak dan dipublikasikan secara online pada tahun 2018. Tujuan dari Jurnal JIK adalah menyebarluaskan hasil penelitian dan meningkatkan produktivitas publikasi ilmiah. Jurnal JIK terbit pada bulan april dan Oktober.</p> STMIK Dian Cipta Cendikia Kotabumi en-US Jurnal Informasi dan Komputer 2337-8344 PENGEMBANGAN APLIKASI PELELANGAN MENGGUNAKAN FRAMEWORK CODEIGNITER BERBASIS WEB http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/381 <p><em>One type of sale and purchase transaction that is generally known is an auction transaction. However, many users are dissatisfied with the online auction system for many reasons. The development of information technology at this time has grown very rapidly. One of the benefits of its application is that it is used in the world of trade to help the auction process or buying and selling of goods online to run effectively and efficiently. The advancement of the internet in Indonesia has resulted in the development of the e-auction industry. The proliferation of the e-commerce industry has made it easier for Indonesians to sell. search and buy the desired item. This application is built from the PHP programming language and utilizes the CodeIgniter framework with the Exreme Programming development method. The process of this development stage is divided into six stages, namely: needs analysis, design, implementation, testing and development of the system. At the testing stage, a functionality test is carried out using the BlackBox Testing method, which is to test the function of the application that has been built whether it is in accordance with the needs. From the test results show the application runs well and has a good processing time. Web-based online auction system is a web-based application that was built to make it easier for us to carry out the auction process or buy and sell goods.</em></p> <p>&nbsp;</p> Yuli Syafitri Reni Astika Lusia Septia Eka Esti Rahayu ##submission.copyrightStatement## 2022-10-03 2022-10-03 10 2 01 07 10.35959/jik.v10i2.381 PENGELOMPOKAN STATUS GIZI BALITA DENGAN DATA LANGSUNG DAN DATA TIDAK LANGSUNG http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/288 <p><em>The nutritional status of children under five reflects the level of development and welfare of the community in a country and is related to the health status of children in the future. The recording of nutritional status is usually carried out every month by officers by recording nutritional status directly using the anthropometric method, namely recording the weight and age of toddlers on the KMS (Card Towards Health). In this study, to determine the nutritional status of toddlers using direct data, namely anthropometric data consisting of age, weight and gender data, while for indirect data using a questionnaire with 30 respondents who will then get the results of the nutritional status of toddlers. The results of this study using direct and indirect data processing showed 3 clusters where poor nutrition was 16.67%, normal nutrition was 43.33% and over nutrition was 40%. So there is still a fairly high value in excess nutrition.</em></p> Ni Komang Sri Julyantari Ni Made Dewi Kansa Putri ##submission.copyrightStatement## 2022-10-03 2022-10-03 10 2 08 17 10.35959/jik.v10i1.288 PENERAPAN DATA MINING MENGGUNAKAN ALGORITMA APRIORI DALAM MEMPREDIKSI PENJUALAN PRODUK http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/385 <p>This research is based on observations, currently in conducting sales transactions on average already using a computerized system and recording existing transaction data, but the data only functions as a store archive so that it cannot be used as data to predict the sales results of goods sold. which will be more attractive to consumers. The purpose of this study is to apply data mining to predict the sales results of goods that are more attractive to consumers and to look for relationships between itemsets.</p> <p>&nbsp;From the application of data mining, the data is processed using a priori algorithm to be able to predict the results of the sale of goods. By doing a frequent itemset search using the association rule technique. By determining the candidates that may appear and paying attention to the minimum support and minimum confidence&nbsp;In the application of data mining to predict the sale of goods (researchers managed to find 14 association rules with a minimum support rule of 30% and a minimum confidence of 65%.</p> Ferly Ardhy Ockhy Jey Fhiter Wassalam Tahta Herdian Andika Salman Alfarisi Salimu ##submission.copyrightStatement## 2022-10-03 2022-10-03 10 2 18 23 10.35959/jik.v10i2.385 ANALISIS CELAH KEAMANAN JARINGAN MENGGUNAKAN PENGUJIAN INTRUTION DETECTION SYSTEM DAN MICROSOFT NETWORK MONITOR http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/386 <p><em>Cybercrime today deserves the attention of all parties carefully. Using IDS and Network Monitoring applications such as Microsoft Network Monitor can detect attacks targeting servers. Attack prevention with anomaly detection is by comparing the network traffic being monitored with network traffic that usually occurs. With this capability Snort can simplify the handling of computer network security.</em></p> Aliy Hafiz Sukatmi . ##submission.copyrightStatement## 2022-10-03 2022-10-03 10 2 24 28 10.35959/jik.v10i2.386 REKAYASA PERANGKAT LUNAK INVENTORY BARANG DENGAN METODE FAST PADA PETSHOP SALSA DI BANDAR LAMPUNG http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/387 <p><em>Petshop Salsa in Bandar Lampung is a business engaged in sales. In sales activities there is processing of inventory data of goods. In the management of goods, PetShop Salsa has not utilized the Database Management System where all business process activities in processing goods are carried out manually, causing the process of recording goods both incoming and outgoing goods to be ineffective. This resulted in the reporting of inventory items that could not be done in a timely manner. The purpose of this study is to build an inventory application that is able to facilitate the process of inputting inventory, both incoming goods and outgoing goods so that inventory reports can be made effectively and on time. The method used in this study is the FAST (Framework For The Application System Thinking) method with Unified Modeling Language system design, namely Usecase Diagrams, Activity Diagrams, and Class Diagrams. The results of this study are the realization of an inventory application using the FAST method at Petshop Salsa in Bandar Lampung which can help process goods processing transactions more effectively and on time.</em></p> Pitrawati . Verawati . Riska Bilgisa Putri ##submission.copyrightStatement## 2022-10-03 2022-10-03 10 2 29 38 10.35959/jik.v10i2.387 KOMPARASI ALGORITMA WINNOWING DAN ALGORITMA MANBER DALAM MENDETEKSI KEMIRIPAN TUGAS MAHASISWA http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/316 <p><em>Along with the rapid development of technology, the teaching and learning process, both carried out in schools and universities, has used information technology a lot to support the teaching and learning process. STIKOM Bali Institute of Technology and Business is one of the universities where most of the teaching and learning process uses information technology. In carrying out online lectures, several lecturers experienced problems, especially in correcting assignments collected by students. In some cases, student assignments are indicated to be almost exactly the same as other student assignments and some student assignments do not include the sources used. To overcome the problem of plagiarism, it is necessary to implement the matching technique of assignment documents in order to determine the level of similarity of student assignment documents. Many text mining algorithms can be used to perform string matching. In previous research, the author has compared the performance of the Rabin-Karp, Winnowing, Jaro Winkler algorithms with the results that the Winnowing algorithm has better performance between the Rabin-Karp and Jaro Winkler algorithms. In this study, the authors compare the Winnowing algorithm with the Manber algorithm in document matching. The result of this research is that the winnoing algorithm has better performance than the manber algorithm.</em></p> Ida Bagus Ketut Surya Arnawa ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 39 46 10.35959/jik.v10i2.316 KLASIFIKASI QUALITY OF SERVICE LAYANAN INTERNET MENGGUNAKAN ALGORITMA NAIVE BAYES http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/319 <p>In the age of globalization, problems with Internet service become a necessity for every person or every company. The role of services in Internet networks is crucial to every level of society that even the Internet has become a necessity. As a medium of information, communication, a medium of learning. So important the role of the Internet inevitably has an impact on services to ensure that the quality of the Internet is stable or down. To measure Internet service required some parameters such as delay, the jitter, the packet loss and the quality of its contents called the quality of service (qos). Then effective bandwidth is needed to optimize Internet service use. Because it requires quality analysis of the Internet service using qos (quality of service). Because the increasing number of applications used in a network will affect the quality of Internet service. To select the quality of the Internet service (quality of service) was used naive bayes's method. For the status classification of Internet services by using decision-making statistics and immobility. The datassets used from qos were created with delay parameters, jitter, packet loss by the method hierarchical bucket (HTB). The quality-service classification of service service on the Internet USES a naive bayes algorithm would be obtained with a naive bayes's method of assessment of the quality of the Internet service by a curious 93,67%.</p> Cindyk Irawanto Odi Nurdiawan Gifthera Dwilestari ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 47 54 10.35959/jik.v10i2.319 IMPLEMENTASI METODE RC6 UNTUK KEAMANAN PESAN BERBASIS ANDROID http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/320 <p><em>Message security in communicating using a phone or smartphone is very important. Given the content or data in the message is very confidential. The development of telecommunications technology in the era of globalization that occurs very rapidly helps people to communicate and one of the communication technologies is using telephone devices. Mobile phones or smartphones have been equipped with various features and one of them is a short message service (SMS). However, messages sent via telephone or smartphone that are considered very important data can pose a threat of leakage of data content in the message during the communication process. Therefore, it is necessary to do research on software development to improve message security through encryption and decryption. This research was conducted to analyze security by implementing the RC6 algorithm on android-based cryptography and SMS applications. This application uses Android Studio 4.0 as editor and RC6 algorithm. The process of this research is to encrypt the original message to produce a message ciphertex. Then decrypt the ciphertext of the incoming message into the original message. With the application of cryptography for SMS messages, the level of information expected for message security can be increased so that messages will be more secure from unauthorized or irresponsible access. As well as giving a sense of comfort and not worrying about the contents of the message leaking by the sender to the recipient of the message.</em></p> <p><em>Keywords: Android, Decryption, Encryption, RC6, SMS.</em></p> Suci ananda sari Wiwien Hadikurniawati ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 55 61 10.35959/jik.v10i2.320 SISTEM DETEKSI MANUSIA DENGAN METODE AGGREGATE CHANNEL FEATURES (ACF) http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/322 <p><em>Physical distancing or Social Distancing is an effort made to prevent the spread of the corona virus in the community. Simply put, Physical Distancing is keeping a distance of more than 1 meter from anyone. Someone is recommended to keep a distance from other people, reduce social interaction, avoid places where there are many people, it is proposed to create a distance detection system between humans so that they can monitor or supervise activities in public areas. Therefore, in this study, it is proposed that this human detection system uses the Aggregate Channel Features (ACF) method. The human detection system with the Aggregate Channel Features (ACF) algorithm produces human detection and the distance between humans is detected as safe (safe) or detecting unsafe distances (danger). The result of this research is an application for detecting humans and human distance to monitor activities in public areas with an accuracy rate of 80%.</em></p> Umi Kholifah Veronica Lusiana ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 62 69 10.35959/jik.v10i2.322 PENGUKURAN KUALITAS WEBSITE KOTA ADMINISTRASI JAKARTA UTARA TERHADAP KEPUASAN PENGGUNA MENGGUNAKAN METODE WEBQUAL 4.0 http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/360 <p><em>Based on Presidential Instruction No. 3 of 2003, the government in this case the Ministry of Communication and Information has established a National Policy and Strategy on the development of e-government. So that a quality government website is demanded. Based on that, this research is to measure the quality of the website of the North Jakarta administration city government, namely https://utara.jakarta.go.id/ which is viewed from the side of end user satisfaction. The purpose of this study was to determine the quality of the North Jakarta administration city website and to provide recommendations for improving the North Jakarta administration city website in improving the quality of information services. The sample of this study included 100 respondents who were calculated based on the Slovin formula and used the purposive sampling technique. This study uses the webqual 4.0 method which consists of three independent variables, namely usability, information quality and interaction quality and 1 dependent variable, namely user satisfaction. The results obtained from the t-test show that the dimensions of ease of use and the dimensions of information quality have no effect on the dimensions of user satisfaction and only the interaction quality variables that affect user satisfaction. The results obtained from the f test show that the variables usability, information quality and interaction quality simultaneously affect the user satisfaction variable by 49% while the remaining 51% possibly influenced by factors other than the webqual 4.0 variable.</em></p> Rachma Dien Iwan . ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 70 81 10.35959/jik.v10i2.360 Penerapan Model V dalam Pengembangan Sistem Penjualan Online pada Toko Lapak Teknik Tools http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/331 <p><em>In the 21st century, the digital world has developed very rapidly. Especially the types of transactions both in traditional markets and malls that make all transactions easy, namely the existence of an online store (E-Commerce). E-Commerce is a trade concept in the form of buying and selling procedures found on the internet. E-Commerce is a concept that describes the process of buying, selling and exchanging products, services and information through a computer network, namely the internet. Currently, E-Commerce activities in Indonesia have penetrated various types of business activities from small to large industrial scales. E-Commerce can make it easier for business actors to increase sales, making it easier to reach customers far and near. Therefore, with the increasingly rapid development in the digital world, as an entrepreneur, you must have a change in the sales system. One way to make changes to the sales system is by creating an online store to simplify the sales transaction system. The purpose of this research is to create a store that can be accessed online. The method used by researchers in this study uses the Model V method which includes product input, initial inventory, sales, order details or invoice reports, payments and ending inventory.</em></p> <p><em>&nbsp;</em></p> Septi Kristin Anantasia Suhermanto Suhermanto ##submission.copyrightStatement## 2022-10-04 2022-10-04 10 2 82 89 10.35959/jik.v10i2.331 Analisis Sentimen Program Migrasi TV Digital Menggunakan Algoritma Naive Bayes dengan Chi Square http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/366 <p><em>Currently, television occupies the number 2 position as a source of information after social media. The analog TV broadcast system will be replaced with digital TV based on a plan issued by the Ministry of Communication and Information in Indonesia. Social media is useful for sharing thoughts and opinions about events, products and more, for example on the ongoing digital TV migration. The advantages of digital TV include superior technology and clear, crisp picture clarity. Some people argue that they are satisfied with the transition to digital TV, while others are the opposite. So that researchers are interested in these two opinions and are interested in analyzing public sentiment regarding the migration program for digital TV broadcasts on Twitter social media because of these two responses. The Naive Bayes method with Chi Square feature selection is used in the research process to examine differences in public opinion about migration to digital TV broadcasts. The results of the classification with 191 positive sentiment data and 185 negative sentiment data resulted in 96% accuracy, 93% precision and 100% recall.</em></p> Virgaria Zuliana Garno Garno Iqbal Maulana ##submission.copyrightStatement## 2022-10-05 2022-10-05 10 2 90 95 10.35959/jik.v10i2.366 PERBANDINGAN METODE SIMPLE QUEUE DAN QUEUE TREE DALAM OPTIMALISASI MANAJEMEN BANDWIDTH http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/365 <p><em>The internet is currently very much needed because of the increasing number of users, many people are dependent on the internet because this information technology is very fast. In this case, it has a huge impact on the need for the provision of very efficient internet services. One technology that is becoming a trend in computer networks, namely wireless computer networks (wireless local area networka / WLAN). This technology is the development of local area network technology that allows efficiency in the implementation and development of computer networks that can increase user mobility and computer network technology using cable media. Bandwidth management is a way to manage the internet network for even distribution of bandwidth usage even though many network users use the simple queue and queue tree method, one method for doing a bandwidth management, in this simple queue and queue tree there are bandwidth management settings and can add bandwidth size every larger client, this research methodology uses qualitative research results. The results showed that the results of the comparison of two simple queue and queue tree methods were optimal enough to be used in cybercomnet bandwidth management.</em></p> Nafis Naufal Anwari Puwantoro . Tesa Nur Padilah ##submission.copyrightStatement## 2022-10-05 2022-10-05 10 2 95 100 10.35959/jik.v10i2.365 TINGKAT KEEFEKTIFAN PENGEMBANGAN SISTEM INFORMASI DALAM ERA REVOLUSI INDUSTRI 4.0 http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/329 <p>Sistem Informasi pada perangkat lunak adalah suatu hal yang dapat mendukung kebutuhan manusia yang semakin kompleks. Perangkat lunak digunakan untuk menganalisa kebutuhan, menentukan kriteria kebutuhan pengguna, mendesain perangkat yang akan digunakan, menyiapkan pengkodean dan tidak lupa di lakukan pemeliharaan agar tidak cepat usang. Metode yang saat ini digunakan dalam penelitian adalah jenis penelitian kepustakaan (<em>library research</em>). Hasil dari penelitian ini yakni pada dasarnya sistem infomasi <em>Waterfall</em> dan <em>Agile</em> keduanya merupakan sistem dalam pengembangan informasi yang dibutuhkan oleh masyarakat. Pada sistem <em>waterfall</em> mencakup skala besar dan <em>Agile</em> mencakup skala kecil dimana keduanya dapat memudahkan pekerjaan manusia.</p> Rizky Rahmat Illahi Nafis Naufal Anwari ##submission.copyrightStatement## 2022-10-05 2022-10-05 10 2 101 105 10.35959/jik.v10i2.329 Sistem Pendukung Keputusan Pemilihan Mobil Menggunakan Metode COPRAS http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/338 <p><em>The car is a means of transportation that is often used by the community. For work, school and other activities. Many manufacturers make various types of cars with different advantages ranging from engine capacity, type of design and superior features of their products. The more diverse choices of cars offered, making consumers often confused to make a choice whether from the brand, model, type, price, engine capacity, transmission, year of manufacture and fuel capacity as well as the advantages of the car. The car selection process still uses a manual system, namely by using conventional brochures or catalog media and usually consumers make purchases only because they are interested in the latest model or appearance and facilities without being adjusted to their needs. This study aims to create a system that can be used in the selection of cars according to consumer desires and apply the COPRAS method in providing recommendations for car selection based on the criteria of brand, model, type, price, engine capacity, transmission, year of manufacture and fuel capacity. The results of the recommendations from the selection of criteria for the Honda brand and CVT transmission resulted in a recommendation for the Honda Brio. Honda Brio has the highest value because it has the lowest price where the price criterion has the highest percentage of weight</em><em>.</em></p> <p><strong><em>Ke</em></strong><strong><em>y</em></strong><strong><em>w</em></strong><strong><em>ords</em></strong><em>: Car, COPRAS, Decision Support Systems</em></p> Abdul Patahudin Felix Andreas Sutanto ##submission.copyrightStatement## 2022-10-05 2022-10-05 10 2 106 111 10.35959/jik.v10i2.338 ANALISIS DAN PERANCANGAN SISTEM INFORMASI PENJUALAN JASA PENCUCIAN SEPATU DAN TAS PADA SOJI SHOES AND BAG CARE BERBASIS MOBILE http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/353 <p>Soji Shoes and Bag Care is one of the companies engaged in shoe and bag washing services located in Central Jakarta, the Laundry Services offered are: Washing shoes and bags that are dull, yellowed, very dirty, then shoes and bags are washed clean according to customer wishes. Currently the information system provided has not been able to manage company data, marketing company services and company information, so the company is unable to reach customers and prospective customers in DKI Jakarta. In recording/entering customer data, ordering and payment requires workers to input data manually and then recap the data into Ms. Excel, changes or as required information takes a lot of time and is at risk for input errors and data loss. The method of developing information systems in this research is the Prototype Method, and to describe the problem with PIECES, then the UML diagram as a proposed system design structure uses Use Case Diagrams, Class Diagrams, Activity Diagrams and Sequence Diagrams. The programming language used is the Java language, and uses the MYSQL database. The result of this final project is the design of a mobile information system for ordering cleaning services at the Soji Shoes and Bag Care Company.</p> Dandi Ramasenjaya Kundang Karsono Juman ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 112 121 10.35959/jik.v10i2.353 dan WEB-BASED DECISION SUPPORT SYSTEM COMPUTER SELECTION BASED ON COMPONENTS USING HYBRID AHP AND MOORA METHOD http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/340 <p>Technological advances are developing so fast in today's era, and this influence is unavoidable. Especially the <br>digitization of various fields to make it easier for users to make work shorter and faster, as well as make work <br>more efficient. The variety of choices of computer components is one of the obstacles in assembling a desktop <br>computer because not all component choices can work properly according to what the user wants. This study <br>aims to overcome this problem by implementing a component-based computer selection decision support system <br>using the hybrid AHP and MOORA methods in order to obtain the best recommendation results in the selection <br>of desktop computer components which are then packaged in a web page. The application of the hybrid AHP <br>and MOORA methods is expected to produce accurate information regarding the selection of computers based <br>on components. The results obtained from this study are the formation of a component-based computer selection <br>decision support system model using the web-based AHP and MOORA hybrid methods.</p> Febian Ageng Resta ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 122 128 10.35959/jik.v10i2.340 PERANCANGAN SISTEM PERPUSTAKAAN ONLINE DI MA AL HASAN DENGAN METODE SPIRAL BERBASIS WEB http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/356 <p>Information Technology has become the main choice in creating an information system that can provide precise and accurate information. The library system at Madrasah Aliyah (MA) Al Hasan, Ciamis Regency still uses a manual system. This system is not suitable for borrowing books and returning books still using books or paper in transactions, so it takes a long time to manage the data recording of borrowing and returning books. From the description of the problem above, a library data management system is needed at Madrasah Aliyah (MA) Al Hasan, Ciamis Regency so that the system becomes more efficient as well as the borrowing and returning system which is often problematic and takes a long time. So it requires development by utilizing existing technology, for example using a website and making it easier for officers to record borrowing and returning books. The research method used in this research is the spiral method. As a result, this library information system can make it easier for librarians to manage library data and speed up the reporting process by selecting the print option.<br>Keywords : Spiral Model, Library, Online, System</p> Suhermanto . Riza Apriansyah ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 129 135 10.35959/jik.v10i2.356 EVALUASI SISTEM INFORMASI ELECTRONIC DAILY PERFORM REPORT (E-DPR) DENGAN MENGGUNAKAN FRAMEWORK COBIT 5 http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/376 <p><em>XYZ </em><em>College</em><em>&nbsp;is one of the private universities in East Jakarta that has used Information Systems (SI) into its business processes, one of which is the Electronic Daily Performance Report (E-DPR) to record employee activities and performance appraisals or Key Performance Index. . However, in practice the system has never been monitored and evaluated regularly since it was implemented and socialized to employees until now. So that the achievement of goals and obstacles is not yet known by the agency. Based on this, it is necessary to evaluate the Electronic Daily Performance Report (E-DPR). This evaluation uses the capability model as a measuring tool for respondents answers, the questionnaire is made using a Likert scale measurement based on statement points / audit questions in the COBIT 5 framework in the MEA domain (Monitor, Evalute and Assess) as a guide. Based on the results of the recapitulation of respondents answers, the capability level value in the MEA01 domain is 3.88, the MEA02 domain is 3.58 and the MEA03 domain is 3.50 in the range 0-5. In order for agencies to obtain the desired results, an analysis of the performance of the E-DPR system is carried out and provides recommendations for agencies to improve the performance of the E-DPR system at the XYZ C</em><em>ollege</em><em>, Jakarta.</em></p> <p><strong>&nbsp;</strong></p> Afif Khoirul Abdi Endro Kuswoyo Indah Purnamasari ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 136 142 10.35959/jik.v10i2.376 SISTEM PENGAMBILAN KEPUTUSAN PERCERAIAN DI PENGADILAN NEGERI KOTABUMI DENGAN METODE SAW http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/389 <p><em>Divorce is an event or event of a bad marriage adjustment, namely the breaking of the marriage bond between a man and a woman as husband and wife. While the meaning of divorce according to civil law is the abolition of marriage by a judge's decision on the demands of one of the parties in the marriage. Divorce that is carried out usually still applies a system of mutual deliberation by both parties so that there is no application or use of a method and also there is no application of a divorce decision-making system that is applied. Several criteria were set, namely Domestic Violence, Ignoring Responsibility, Infidelity, Disputes, Narcotics, Committing Crimes, and determining the weight of each criterion to obtain the final score for each alternative. The system development method used is the Extreme Programming method. And the system development tools are Use Case Diagrams, Activity Diagrams, Class Diagrams. The results of this study the author can make a Divorce Decision Making System application at the Kotabumi District Court u sing the web-based SAW (Simple Additive Weighting) method which can provide a solution in decision making to determine a married couple who filed a suit that deserves to be divorced.</em></p> Nurmayanti Nurmayanti Merri Parida Desi Malina ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 143 154 10.35959/jik.v10i2.389 PENERAPAN METODE ALGORITMA APRIORI DALAM MEMPREDIKSI PENJUALAN SPAREPART MOTOR (PT. LAUTAN TEDUH INTERNIAGA DEALER YAMAHA KOTABUMI) http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/393 <p>PT. Lautan Teduh Interniaga Dealer Yamaha Kotabumi merupakan perusahaan yang bergerak dibidang otomotif, seperti pelayanan penjualan sepeda motor, penjualan sparepart motor dan melayani servis. Dalam data penjualan itu tidak hanya berfungsi sebagai arsip perusahaan tetapi dari data itu bisa diolah sebagai informasi untuk melakukan prediksi pada hasil penjualan sparepart motor yang paling diminati oleh konsumen atau ketersediaan stok sparepart motor untuk masa yang akan datang. Tujuan pada penelitian ini adalah dengan menggunakan metode algoritma apriori dalam data mining diharapkan mampu mengetahui tingkat penjualan yang paling banyak, dan membantu Spareaprt Counter untuk persedian Stok Sparepart motor yang paling banyak terjual pada PT. Lautan Teduh Interniaga Dealer Yamaha Kotabumi. Penerapan Data mining yaitu proses menemukan informasi yang berguna dari gudang basis data yang besar. Data mining dapat diartika sebagai pengekstrakan informasi dari sekumpulan data besar untuk membantu dalam pengambilan keputusan dengan menggunakan metode algoritma apriori. Algoritma apriori merupakan jenis aturan asosiasi yaitu Association Rule yang dimana menentukan pola kombinasi itemset. Dalam menentukan kandidat yang sering muncul maka di lihat pada nilai support dan confidence. Dari hasil penerapan aplikasi yang digunakan dalam memprediksi penjualan sparepart motor menggunakan RapidMiner dapat menemukan barang yang paling banyak diminati yaitu barang Spring Tension dan Element Assy Oil Cleaner dengan nilai Support 42% dan nilai confidence 77,78% dan barang Chain &amp; Sprocket Kit dengan Yamalube SPR Sport 4T memiliki nilai Support 35% dan nilai confidence 74,47%. Dalam hasil ini diharapkan dapat membantu perusahaan untuk melakukan persedian sparepat motor dimasa yang akan datang</p> Sidik Rahmatullah Sigit Mintoro Karmila Permatasari ##submission.copyrightStatement## 2022-10-07 2022-10-07 10 2 155 163 10.35959/jik.v10i2.393 SISTEM PAKAR DIAGNOSA PENYAKIT IBU HAMIL MENGGUNAKAN METODE CERTAINTY FACTOR (CF) UNTUK MENURUNKAN RISIKO KEMATIAN IBU HAMIL BERBASIS ANDROID http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/394 <p><em>An expert system is a system that seeks to adopt human knowledge into computers, so that computers can solve problems as experts do. The experts here are doctors and midwives. With a combination of technology and experts, pregnant women don't have to bother for consultations because they simply use the expert system found on Android-based cellphones. This study started from observations to collect data on complaints of pregnant women as a basic material in designing an expert system then interviews to collect information from doctors or midwives on duty whose information will be used as symptom and disease data.</em></p> Aliy Hafiz Ferry Susanto Donny Muda Priyangan Chandra Kirana ##submission.copyrightStatement## 2022-10-09 2022-10-09 10 2 164 169 10.35959/jik.v10i2.394 SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN PERGURUAN TINGGI SWASTA SEHAT DENGAN METODE ANALYTICAL HIERARCY PROCESS (AHP) (STUDY KASUS : PROVINSI LAMPUNG) http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/395 <p>87.25% of private higher education in Lampung are in clusters 4 and 5. It means that these universities are not included in “healthy” universities. Higher education needs to make changes and improvements. They are both in the direction and goals of higher education related to quality and quantity so that universities are able to compete (Gamar et al: 2016). The problem is how can the government cooperate with the community to monitor and evaluate the health of a university, given a large number of universities in Indonesia, 4,259 PT. To facilitate the supervisory process, a decision support system is needed in determining the quality of higher education, especially private universities. In this case, there are many private universities that have not been included in the category of healthy private universities, therefore a decision support system is needed that is able to answer these problems.</p> <p>In this study, it used the SmartPLS application in processing data from the questionnaire results. From the results of processing using SmartPLS, the weight was able to be used in calculations using the Analytical Hierarchy Process (AHP) method with the Expert Choice application. The results of calculations used the Expert Choice application and it obtained a sequence of criteria that can be used in determining healthy private universities. The sequence of these criteria included the level of concern of higher education on student activities, percentage of doctoral education lecturers, number of study programs that have international accreditation/certification, institutional accreditation, percentage of lecturers in the position of head and professors, accreditation of study programs, service performance. Society, Research Performance, National and International Student Achievement, Ratio of Number of Indexed Publications to Number of Lecturers, Number of Foreign Students, Ratio of Number of Lecturers to Number of Students.</p> sulasminarti . ##submission.copyrightStatement## 2022-10-09 2022-10-09 10 2 170 181 10.35959/jik.v10i2.395 PENERAPAN METODE V-MODEL DALAM PERANCANGAN SISTEM PENJUALAN ONLINE PRODUK FURNITURE MENGGUNAKAN PHP MYSQL DI PD DUA PUTRI http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/343 <p><em>The development of the internet world today is highly expected due to the increasing number of growth companies and agencies that have an impact on the need for information services. E-Commerce is one of the results of internet services whose development is currently very real, and so fast. This study tries to create an E-Commerce with the object of research is PD Dua Putri Furniture whose sales base is in the form of furniture. PD Dua Putri Furniture does sales and marketing in a conventional manner, where consumers are still required to order directly to the place of manufacture. Businesses are certainly less competitive if they don't have online marketing media such as websites. The existence of a website can expand the reach in marketing the products sold at PD Dua Putri Furniture. The purpose of this research is to produce an E-commerce system that can make it easier for customers to get information about various furniture products at PD Dua Putri Furniture and help increase sales power by using E-commerce. The results of the study indicate that the design of an online-based sales information system can assist consumers in accessing information about the products being sold and expanding the marketing of furniture products.</em></p> Yuyun Yuningsih ##submission.copyrightStatement## 2022-10-10 2022-10-10 10 2 182 188 10.35959/jik.v10i2.343 PENERAPAN METODE K-NEAREST NEIGHBOUR UNTUK SISTEM PENENTUAN PEMINJAMAN MODAL NASABAH BANK SYARIAH INDONESIA CABANG CIKARANG BERBASIS WEBSITE http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/344 <p><em>In the process of determining capital loans to customers, checking customer data to find out several criteria, namely checking OJK slik, customer age, customer status, customer income in one month and type of guarantee. These criteria will determine whether the customer gets the loan funds or not. The problem that arises is because there is no computerized system in determining capital loans, so in determining the loan it is still using manual or personal assessments. Meanwhile, Bank Syariah Indonesia prioritizes data that is really accurate in lending capital to customers. The method used in determining the borrowing of the customer's capital is the K-NN (K-Neareast Neighbor) method. The reason is that this method is a method used for classification in finding the closest distance between the data to be evaluated and its nearest neighbor. The author collects data by conducting questions and answers or consultations that are carried out directly to the leadership of the Indonesian Islamic Bank Cikarang Branch to find out the obstacles that exist in the bank regarding information related to research. Calculation of the K-Nearest Neighbor (K-NN) algorithm is a method for classifying new objects based on (K) their closest neighbors. K-NN is a supervised learning algorithm, where the results of a new query instance are based on the results of the K-NN. The class that appears the most will be the class resulting from the classification. Create a customer loan determination system that can calculate the value accurately, whether the customer deserves to be borrowed capital or not and also makes a value classification based on the data available to the customer. Determine the maximum limit for each of the existing criteria.</em></p> Melina Rahmadiah Parman Suparman ##submission.copyrightStatement## 2022-10-10 2022-10-10 10 2 189 197 10.35959/jik.v10i2.344 PENERAPAN INTERNET OF THINGS PADA STOP KONTAK LAMPU BERBASIS ARDUINO http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/383 <p><em>Lighting is a device that is in a house or building that has a function as lighting. The lamp works in the presence of a power source by using a switch to turn it on or off. The problem that often occurs in controlling the lights manually is the difficulty in controlling the lights in remote rooms with a large number of rooms and lights so that the control system is not effective and efficient. Today, Internet of Things has become a popular term to describe a scenario where Internet connectivity and computing capabilities extend to a wide variety of objects, devices, sensors, and everyday items. In this design using this control is done wirelessly via a bluetooth module as a communication medium. To turn on the light, the android smartphone will send a command to the Arduino microcontroller via Bluetooth communication so that the light will turn on according to the command from the Android smartphone. One of the methods used is the Prototype Method which serves as an initial version of the system. After testing, the process of sending and receiving data on the light on-off command is able to work at a distance of approximately 10 meters. With these results, controlling an Android smartphone can be used as a control for lighting lights in a house wirelessly with a distance of approximately 10 meters.. </em></p> M Abu Jihad Yulina Yulina Sigit Gunanto ##submission.copyrightStatement## 2022-10-11 2022-10-11 10 2 198 204 10.35959/jik.v10i2.383 PENERAPAN METODE PROFILE MATCHING DALAM PENENTUAN PESERTA PELATIHAN TERBAIK (STUDI KASUS: LPK Prima Buana Indonesia Cabang Purwakarta) http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/323 <p><strong><em>&nbsp;</em></strong></p> <p><em>In an effort to meet the demand for Human Resources (HR) from the company. LPK Prima Buana Indonesia is trying to prepare it by implementing a training program. The training carried out is of course based on company regulations and standards. However, it is uncertain the number of requests and the number of training participants, it is necessary to select training participants based on the number of requests by the company. Usually the selection process is based only on the trainees who register first. However, this does not guarantee that the training participants have met company standards and the selection tends to be done subjectively, because there is no assessment component as a benchmark for training results. So that often the occurrence of customer claims. The solution to these problems is an assessment system is made to determine the best training participants using the Profile Matching method. This method is used because it can choose the best alternative based on predetermined criteria. Based on the results of testing and data processing, the use of the Profile Matching method has proven to be quite effective and provides accurate results. The assessment system created is expected to facilitate the decision-making process in determining the best training participants. Besides, the assessment can be done quickly and accurately. So that the selected training participants are in accordance with the company's provisions and standards</em></p> Sri Wahyuni Fariz Rizal Mubarok ##submission.copyrightStatement## 2022-10-11 2022-10-11 10 2 205 217 10.35959/jik.v10i2.323 SISTEM PENUNJANG KEPUTUSAN DENGAN METODE AHP MENENTUKAN PERINGKAT SISWA BERDASARKAN HARD SKILL DAN SOFT SKILL http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/352 <p>On determining student's rank, class teachers are faced for giving information or reporting their student's<br>rank. The difficulty that they have is to determine student's rank in a short time while there are large number<br>of students. Based on that situation, class teachers need a system which could help them for determining<br>student's rank. The problem in this research is how to make decision supporting system using analytical<br>hierarchy process (ahp) method for determining student's rank. This research is purposed to get information<br>whether the application of Decision Supporting System using analytical hierarchy process is valid and be<br>able to help for determining student's rank. The purpose of this research is be able to make Decision<br>Supporting System for determining student's rank. The validity of this application could be tested and be able<br>to help class teachers to determine their student's rank. The method which used to develop this system is<br>research and development method. The research is done in SMK Industri Jababeka</p> Haris Munandar Tumini . ##submission.copyrightStatement## 2022-10-14 2022-10-14 10 2 218 224 10.35959/jik.v10i2.352 SISTEM INFORMASI PENJUALAN KULINER PADA KEDAI LINDA BERBASIS WEB DI KOTAAGUNG KABUPATEN TANGGAMUS” (STUDI KASUS KEDAI LINDA KOTAAGUNG) http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/397 <p><em>Internet technology has a considerable influence in all fields. The use of online transaction methods is growing rapidly, even in some aspects, and activities that were usually carried out manually are now carried out using an online system. E-commerce is increasingly in demand because of several advantages, such as relatively cheap operational costs and the ease of managing traded goods as well as the ease of preparing the required reports, because the existing data are exact data with accurate calculations. The convenience provided through e-commerce services can certainly provide benefits to all parties.</em></p> <p><em>&nbsp;</em><em>There are still a lot of promotion and sales mechanisms for typical Kotaagung culinary in the conventional way, that is, buyers directly come to the shop/store that sells the food. A sales strategy like this is very likely to cause problems in the future, including customers/buyers who are located far apart or outside the city will object to shopping at the store. Management management is still done manually. The system development method used is a prototype, with UML system development tools, use case diagrams, class diagrams, sequence diagrams, activity diagrams.</em></p> <p><em>&nbsp;</em><em>With the existence of online culinary sales, it is hoped that it will make it easier for shop owners to do their culinary marketing and assist in making daily or monthly income reports, so that the time used is more effective and efficient.</em></p> Rima Mawarni Supriyanto . Dodi Afriansyah Uswandi . Linda Riyanti ##submission.copyrightStatement## 2022-10-17 2022-10-17 10 2 225 230 10.35959/jik.v10i2.397 PENERAPAN SISTEM INFORMASI PENAMPUNGAN ASPIRASI MASYARAKAT BERBASIS WEBSITE http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/361 <p>Berkembangnya teknologi informasi dan komunikasi diera modern ini telah melaju dengan sangat pesat dalam kurun waktu yang terbilang sangat singkat. Dampak yang ditimbulkan pun juga sangat besar yang mencakup hingga berbagai bidang. Misalnya dalam bidang keorganisasian, teknologi digital komunikasi hadir dengan sistem informasi yang dapat diakses dari mana saja dan kapan saja. Pada kasus pengabdian masyarakat diwilayah Pisangan Baru terdapat sistem informasi aspirasi yang sering bermasalah dikarenakan sistem yang rumit sebab masyarakat harus datang terlebih dahulu kepada anggota lembaga kelurahan masyarakat guna manyampaikan aspirasinya yang kemudian masyarakat beberapa hari kemudian harus datang kembali kepada anggota lembaga masyarakat tersebut guna menerima update terbaru akan aspirasi tersebut. Dengan menggunakan metode prototype dan dengan disokongnya pemahaman pembahasan mengenai metode perangkat lunak yang diberikan selama kuliah, penulis kemudian membuat sebuah aplikasi dalam bentuk <em>website</em> agar dapat digunakan oleh warga Pisangan Baru. Selain berfungsi dalam menampung aspirasi warga sekitar, aplikasi ini juga dapat digunakan oleh warga diwilayah lain untuk mendapatkan informasi terkini diwilayah Pisangan Baru.</p> Halim Saputro Agustami . wahid susanto susanto Iwan . ##submission.copyrightStatement## 2022-10-18 2022-10-18 10 2 231 235 10.35959/jik.v10i2.361 PENGEMBANGAN SKEMA PATEN PADA SISTEM INFORMASI HAK KEKAYAAN INTELEKTUAL LPPM UNIVERSITAS DHYANA PURA http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/282 <p><em>According to the Directorate General of Intellectual Property of the Ministry of Law and Human Rights, a patent is defined as the exclusive right of the inventor to create or provide his work to be made in the field of art for a certain period of time. At Dhyana Pura University, one of the units, namely LPPM, has several activities which include the management of Intellectual Property Rights (IPR). On April 22, 2021, Dhyana Pura University received the Strengthening of Intellectual Property Rights Center of the Ministry of Research and Technology / National Research and Innovation Agency in 2021. Meanwhile, the Information System for the Management of Intellectual Property Rights (IPR) at LPPM only covers Copyright Applications. In addition, a digitalized patent filing facility is also needed at the University to support patent applications which are still minimal. In addition, the Incentive Revenue related to the Intellectual Property Rights Center also cannot cover the development of internal systems at the university. Therefore, it is necessary to develop a patent scheme for the IPR management system at the Dhyana Pura University LPPM which can display reports related to patent applications and can be accessed anywhere and anytime. With the development of a patent scheme on the system, it can provide convenience, speed and accuracy in Data processing so that it is expected to bring progress in the service of application and management of patent rights at LPPM Dhyana Pura University.</em></p> I Made Dwi Ardiada Putu Wida Gunawan Gerson Feoh ##submission.copyrightStatement## 2022-10-18 2022-10-18 10 2 236 245 10.35959/jik.v10i2.282 PENGEMBANGAN GAME EDUKASI UNTUK MENINGKATKAN PEMAHAMAN MATERI ANATOMI TUBUH BAGI SISWA SD MENGGUNAKAN METODE RESEARCH AND DEVELOPMENT http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/314 <p><em>In the current Covid-19 pandemic, people, especially children, really like an entertainment called games. The development of the game which is quite fast makes the game has its own charm so that anyone can play it. This makes the game not only used as entertainment but as a tool or media for learning, because the learning media used today are less fun and interesting so that students become bored and have difficulty understanding body anatomy material in Natural Science lessons. With this educational game, teaching and learning activities are practical and useful to improve understanding of the material, increase elementary school students' interest in learning in Natural Science lessons, especially body anatomy material and make it easier for teachers in the teaching and learning process and convey material. The purpose of this research is to develop interesting and fun educational games to motivate student learning and improve understanding of body anatomy material in Natural Science lessons for elementary school students. The method used in this research is the Research and Development method known as development. The stages in this research are the stages of analysis, design, development, implementation, and evaluation. Then black box testing and questionnaire testing were carried out by teachers and parents of students as respondents. The results obtained from this research are the creation of the Body Anatomy Educational Game which gets an average score of 4.3 in the Very Eligible category. Thus, it can be concluded that this Body Anatomy Educational Game is very suitable to be used to facilitate Class IV students of SD Negeri 4 Jungjang in increasing their understanding of Body Anatomy material in Natural Science lessons.</em></p> Moch Feri Izulhaq Ade Irma Purnamasari Arif Rinaldi Dikananda ##submission.copyrightStatement## 2022-10-25 2022-10-25 10 2 246 251 10.35959/jik.v10i2.314 PENGEMBANGAN GAME EDUKASI TEBAK SURAH PENDEK UNTUK MENGASAH DAYA PIKIR SISWA MENGGUNAKAN METODE RESEARCH AND DEVELOPMENT http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/313 <p><em>Educational games play a very important role in brain development and sharpen one's logic. But the games that are currently developing are only entertaining, not educational. To overcome this, we need games that contain educational elements that can support learning, such as sharpening logical thinking and memorizing. Therefore, educational games are very interesting to be developed as learning media and an easily accepted approach to provide religious education for students, one of which is through educational games through memorizing short suras. The problem is how to build interesting game applications that can increase students' motivation to learn short surah memorization and how to apply Research &amp; Development methods in developing short surah guessing educational games. The purpose of this research is to build a short sura guessing educational game and prove that this game can improve students' thinking power. The method in making games is in accordance with application design analysis and Research &amp; Development methods to carry out game scenarios which include determining interior and exterior, decorations, players, studios, and making tricks, and in document design there are provisions for game programs, graphics, characters, animations, sound, and music. The results obtained are the creation of a short sura guessing educational game with a measurement result of 4.6 which can be interpreted very well, so that it can support learning in improving the ability to hone logical thinking while increasing student interest in learning which can be channeled through communication technology.</em></p> Musofi Musofi Nana Suarna Arif Rinaldi Dikananda ##submission.copyrightStatement## 2022-10-25 2022-10-25 10 2 252 256 10.35959/jik.v10i2.313 KLASIFIKASI JENIS KUCING MENGGUNAKKAN ALGORITMA PRINCIPAL COMPONENT ANALYSIS DAN K-NEAREST NEIGHBOR http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/333 <p>Cats in Latin is Felis silvestris catus is a kind of carnivorous animal. Cats are the most popular pets in the world that have many enthusiasts and fans. Cats that have bloodlines are officially registered as purebred cats or pure breeds. The number of cat breeds like this is only slightly, only 1% of the world's cat population, which is usually only bred in official animal husbandry.</p> <p>This study uses the Principal Component Analysis (PCA) and K-nearest Neighbor (KNN) algorithms with the aim of classifying cat images through the analysis stage on original images, binary images and grayscale images.The output of the feature extraction will be the input for the Principal Component Analysis (PCA) and K-nearest Neighbor (KNN) algorithms for cat species classification applications.</p> <p>The feature extraction that will be used in this research are RGB and HSV. The data that will be used in this study are 34 image data, consisting of 24 training data images and 10 test image data.So with this research, it is hoped that it can help people to more easily find out the classification of pets, namely cats. The output accuracy in the classification application uses the Multi Support Vector Machine (SVM) Algorithm with first-order feature extraction from the Principal Component Analysis (PCA) and K-nearest Neighbor (KNN) algorithms, which reaches an accuracy rate of 80%.</p> Aisyah Nur Ramadhayani Veronica Lusiana ##submission.copyrightStatement## 2022-10-20 2022-10-20 10 2 257 263 10.35959/jik.v10i2.333 SISTEMPELAYANAN PUBLIKBERBASISWEBPADA DESA MULANGMAYA http://ojs.dcckotabumi.ac.id/index.php/jik/article/view/392 <p>Salah satu tugas pokok pemerintah adalah memberikan pelayanan. Pelayanan Kir adalah pemenuh keinginan dan kebutuhan&nbsp; masyarakat khususnya Kir &nbsp;mobil &nbsp;yang &nbsp;harus &nbsp;dilakukan guna &nbsp;memastikan jika &nbsp;kendaraan&nbsp; yang beroperasi di jalan sudah sesuai dengan persyaratam, aman, serta layak berkendara di jalan. Penelitian ini dilakukan gunanya untuk mengetahui apakah Pelayanan Kir yang ada telah di terapkan dan sudah sesuai dengan visi,misi dan tujuan instansi. Metode yang digunakan adalah metode IT-VAL yang berfokus pada Domain yaitu Portfolio Management Dan&nbsp; Value Governance dengan menggunakan Maturity Level yang bertujuan untuk mengetahui tingkat kematangan Pelayanan Kir yang ada Pada Dinas Perhubungan Kabupaten Lampung Utara. Penelitian ini mengkasilakan temuan bahwa Tingkat Kematangan (Maturity Level) pada proses Portfolio Management dan Value Governance berada pada level 4 yaitu artinya saat ini pelayanan kir yang ada di Dinas Perhubungan Kabupaten Lampung Utara sepenuhnya telah dikelola dengan baik.</p> Merri Parida Nurmayanti . Imam Muarif ##submission.copyrightStatement## 2022-10-18 2022-10-18 10 2 264 273 10.35959/jik.v10i2.392