Computer Based Information System Journal

ANALISIS KESUKSESAN PADA APLIKASI TRANSPORTASI ONLINE DARI PERSPEKTIF PENGGUNA

Willy Willy — 2025-03-27

This study aims to measure the success of the Go-Jek application from a user perspective using the Information System Success Model (ISSM) by DeLone & McLean. Go-Jek, as a pioneer of online transportation in Indonesia since 2010, offers various features that simplify people's daily activities. Using the ISSM approach, this study evaluates six main factors: information quality, system quality, service quality, usage intention, user satisfaction, and net benefits. Data were collected through questionnaires distributed to 100 respondents in Batam City and Tanjungpinang. The analysis results show that information quality, system, and service have a significant influence on user satisfaction. Users feel helped by the ease of application, simple language, and responsive service offered by Go-Jek. In addition, user satisfaction is shown to be a key determinant of reuse intentions, which directly affects the net benefits for users and the company. Go-Jek's success is also supported by continuous innovation in improving user experience. This research provides important insights for PT Go-Jek in developing better technology-based services, while contributing to the literature related to information systems evaluation. This research confirms that the quality of information, systems, and services are key factors that must be continuously improved to maintain user satisfaction and loyalty.

PERANCANGAN SISTEM PEMBELAJARAN LMS MATA KULIAH BAHASA INDONESIA

heri nuryanto — 2025-03-27

The flexibility of the concept of education is slowly shifting from face-to-face learning, which means that the presence of educators and students is the main indicator in the teaching and learning process in the classroom to a distance education system. Learning Management System (LMS) is a web-based software program that is widely used for management activities, documentation, monitoring, reporting, administration and distribution of educational content, training programs, technical manuals, instructional videos, digital libraries, and learning projects. The objectives of this study are: 1) To find out how the workflow of the Indonesian language course learning system works; 2) To determine the model and function of the system in detail; and 3) To find out the data flow through a visual approach. The research method used to complete this research is the iterative and agile systems development lifecycle method. from the results of the study it can be seen that there are 3 entities that play a role in the process of this system, namely: Admin, Lecturer, and Student

PENERAPAN ALGORITMA APRIORI DAN K-MEANS UNTUK ANALISIS POLA PEMBELIAN PADA TOKO A8 ELECTRONIC & FURNITURE PIAYU

Tri Mey Wendelina Ambarita — 2025-03-27

A8 Electronic & Furniture Piayu Store faces challenges in identifying frequently purchased product combinations and arranging products for customer convenience. This research aims to analyze consumer purchasing patterns and group consumers based on their habits using the Apriori algorithm and K-Means. The Apriori algorithm identifies frequent itemsets, such as a 55% likelihood of purchasing an AC after buying a fan and a tendency to purchase a mic with a speaker. K-Means clustering, with an optimal configuration of 4 clusters (Davis-Bouldin score: 0.754), categorizes 54 items in cluster 0, 18 in cluster 1, 20 in cluster 2, and 28 in cluster 3. These insights are recommended for optimizing stock management, tailoring promotions, and improving customer service. The study demonstrates the potential of transaction data analysis to support strategic decision-making and business growth.

PENERAPAN ALGORITMA APRIORI DALAM MENENTUKAN TREND PENJUALAN MOBIL PADA RODA MAS SUZUKI

ceni kirani valensyah — 2025-03-27

This study aims to understand the process of data analysis using the Apriori Algorithm to determine sales levels, identify trends in car sales to boost sales, and develop sales strategies. It focuses on identifying trends and sales patterns of cars at Roda Mas Suzuki, applying the Apriori algorithm to uncover associations between sold car types, and providing data-driven recommendations to management for more effective sales strategies.The research employs a quantitative method using the Apriori algorithm. The findings reveal that data mining association rules can be utilized to manage and leverage data to enhance sales strategies. Based on the 2024 Roda Mas Suzuki sales data, the combinations with the highest support and confidence values are NEW CARRY PICK UP - NEW XL 7 (24.11%-50.94%) and ALL NEW ERTIGA - NEW CARRY PICK UP (23.21%-50%).This analysis can assist in managing stock for marketing purposes, preventing the accumulation of less demanded products, which could lead to future losses. The Apriori algorithm in this study proves effective in identifying frequently purchased product combinations by consumers, providing valuable insights to Roda Mas Suzuki for optimizing their marketing strategies.

CLUSTERING DALAM MENENTUKAN TINDAK LANJUT HASIL ANNUAL CHECK MENTAL HEALTH DENGAN ALGORITMA K-MEANS

Lorensius Bima Ade Prasetya — 2025-03-27

Addressing mental health issues has become a priority for the Indonesian government due to the rising prevalence of depression and anxiety, especially in Riau Archipelago Province, which reported as one of the provinces with the highest suicide rates in the country. The World Health Organization has pointed out the deficiencies in data collection, reporting, and knowledge management related to mental health. PT XYZ has collected mental health data through annual medical check-ups utilizing the DASS-21 scale, but this data has not been analyzed to extract useful and actionable insights for management. This research aims to profile the mental health of PT XYZ workers using annual medical check-up data from June to September 2023, involving a total of 3,699 workers. By implementing the K-Means clustering algorithm based on three variables—depression, anxiety, and stress—the analysis revealed that 242 workers were identified in a cluster with severe mental health conditions, 1,271 in a cluster with moderate conditions, and the remaining 2,186 with mild conditions in a cluster.

LARAVEL BASED MARKETING, SALES, AND CAR RENTAL INFORMATION SYSTEM IN BATAM

Marcellinton — 2025-03-27

This system is designed to facilitate interaction between sellers, renters, and buyers of vehicles through an efficient, transparent, and easily accessible platform. The system development uses the Agile Development method, which allows development to be carried out in stages by involving user feedback at every stage. The main features of the system include vehicle search with dynamic filters, user rating and review systems, live chat between sellers and buyers, and a wishlist of vehicles. System testing was carried out using the Black-Box Testing method, which showed that all features functioned according to the designed specifications. The results of the study showed that this system succeeded in increasing the efficiency of the transaction process, providing better transparency, and strengthening trust between users. Web-based, this system can be accessed anytime and anywhere, so that it can reach more users and increase interaction. With proper implementation, this system is expected to be an effective solution to facilitate marketing, sales, and rental of vehicles in Batam City.

DESIGN OF GEOGRAPHIC INFORMATION SYSTEM FOR WEB-BASED BOARDING HOUSE MAPPING IN BATAM CITY

les lie mervin — 2025-03-27

The design of this system is done to develop a web-based Geographic Information System (GIS) to help map boarding houses in Batam City. The development of this system is done using the Extreme Programming (XP) method, which emphasizes short iterations, and collaboration between developers and users. This system is designed by providing information about boarding houses. such as, boarding house location, facilities, prices, boarding house photos, boarding house types, boarding house web addresses, and their availability. The main features developed are mapping of boarding house locations with leaflet and OpenStreetMap integration, filters for searching based on price, facilities and type, and the ability for boarding house owners to add, edit, or delete boarding house data. Testing of this system is done using the black-box testing method, which shows that the entire system functions according to plan without any failures and errors. The results of the study of this system increase the ease of access to information for prospective boarding house tenants and provide a platform for boarding house owners to market their properties, as well as attract prospective boarding house tenants. The implementation system is expected to be a solution to overcome the problem of marketing boarding houses in Batam City, as well as making it easier for prospective boarding house tenants to find boarding house locations that suit their needs.

DESIGNING AN EXPERT SYSTEM FOR DIAGNOSING TONSILITIS USING THE FORWARD CHAINING METHOD WITH A WEB-BASED APPROACH

Vincent — 2025-03-27

A common ear, nose, and throat (ENT) condition that typically affects people of all ages is tonsillitis. Tonsillitis related issues can be avoided with a diagnosis procedure. In the medical field, expert systems a technology that can solve issues using expert knowledge are frequently employed to diagnose illnesses. People can determine whether they have tonsillitis or not by simply use the system for early diagnosis. The Forward Chaining technique is applied on the expert system. Because the Forward Chaining approach can trace the rules from user inputs and then derive conclusions, it is usually used. The Rapid Application Development (RAD) approach is implemented during application design and development simply because the method has the benefit of enabling the quick development of applications. The tonsillitis expert system was developed using the PHP programming language and MySQL database, which facilitate the maintenance of facts and knowledge. From the research results, it is shown that the system were able to help diagnose tonsillitis quickly and provide recommendations for treatments. Expert system to diagnose tonsillitis is expected to raise public awareness of the illness's dangers and the need of staying well. The system should also be able to help the general public make well informed judgments regarding treatment of tonsillitis.

RANCANG BANGUN APLIKASI RENTAL PERANGKAT ELEKTRONIK BERBASIS MERN

Michael Ariestian — 2025-03-27

The rapid increase in the demand for flexible and economical access to electronic devices has made electronic device rental services an increasingly popular solution. However, these services still face various challenges, such as limited access to information, manual rental processes, and inefficient payment systems. This study aims to design and develop an electronic device rental application based on the MERN stack (MongoDB, Express.js, React.js, Node.js) integrated with a payment gateway to enhance operational efficiency and user experience. The software development method used is Scrum, which enables rapid iteration through a series of sprints, from user interface design to implementing core features such as inventory management, online booking, and integrated online payments. The development results demonstrate that the application can provide a more structured system for device management, information transparency, and fast and secure transactions. This study contributes an innovative web-based rental system and serves as a reference for the development of similar applications in the future. With its offered features, this application is expected to improve access to electronic devices, support societal needs, and foster the growth of the electronic device rental industry in Indonesia..

PERANCANGAN APLIKASI PENJUALAN DILENGKAPI PROMOSI DAN CASHBACK BERBASIS ANDROID

Vina Fariska — 2025-03-27

In the context of Android-based sales applications, these two features can be integrated to provide added value and greater competitiveness in the digital era. The aim of this research is to design a strategy to increase online sales through designing a sales application equipped with Android-based promotions and cashback at CV Abang Putra Grosir. This research uses the Scrum method to develop the required applications including the stages of problem identification, data collection, program design using UML, system building, system testing, as well as results and conclusions. The research object used was the Abang Putra Jaya retail and wholesale store. The research results state that the new application-based system is much more efficient than the old system. Older systems, such as recording sales transactions in books or spreadsheets, are prone to human error, very time-consuming and often take a long time, especially searching for previously recorded data or reports. In terms of effectiveness, the new system is also better than the old system. Manual systems, which rely on physical record keeping or use spreadsheets, are prone to human error in data input, which can impact the quality of reports and decisions made. In contrast, the new system records transactions automatically and in an integrated manner, which reduces the risk of errors and increases data accuracy.

RANCANG BANGUN SISTEM INFORMASI PENJUALAN TOKO BUDI LUHUR BERBASIS WEB DENGAN INTEGRASI PEMBAYARAN ONLINE

ilham rusydi abdullah — 2025-03-27

In era of highly dynamic information system. The use of computers has become the primary tool for data management, which is now a crucial necessity. Budi Luhur Store is a retail business that sells various necessities such as groceries, personal hygiene products, and household items. Currently, the sales system at Budi Luhur Store is still manual system, using book for record-keeping. The recorded inventory levels often do not match the actual stock sold, making it difficult to determine total payment and income, which can lead to errors. Payments are only made through conventional transactions. The main objective of this research is to implement a web-based sales information system integrated with online payment at Budi Luhur Store, which can be utilized by both the store owner and customer. Extreme Programming (XP) is one of the well-known processes within the Agile methodology. The result of the research conducted by the author indicate that implementing an automated web-based system accessible across various devices has been successful. Multiple online payment methods are available, making it easier for customers to complete transactions. The conclusion is that the implementation of a web-based sales information system at Budi Luhur Store has provided easiness in business operations. The integration of online payment methods has also enhanced transaction convenience for customers.

APPLICATION OF INFORMATION TECHNOLOGY BASED SIMPLEX METHOD TO OPTIMIZE KIOSK PROFITS IN MODERN MARKETS

Matheus Supriyanto Rumetna — 2025-03-27

The Rufei modern market in Sorong City was built to accommodate street vendors but still faces challenges such as low customer traffic and inadequate infrastructure. One affected trader is Kios Rizki, which struggles to maximize profits. To address this issue, the Simplex method is applied as a linear programming approach to find the optimal solution for profit maximization. This method enables iterative calculations to determine the best combination of decision variables. Additionally, POM-QM for Windows, a technology-based software, is used to enhance calculation accuracy and efficiency. The integration of quantitative methods with computational tools demonstrates how technology improves business decision-making. The results of manual calculations using the Simplex method and POM-QM for Windows show that Kios Rizki’s optimal profit is Rp 1,000,000 (one million rupiahs). Thus, implementing the Simplex method with information technology provides a strategic solution for increasing profitability in modern markets and highlights the role of technology in optimizing small businesses.