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JSAI (Journal Scientific and Applied Informatics)
Published by Universitas Muhammadiyah Bengkulu
ISSN : 26143062     EISSN : 26143054     DOI : -
Core Subject : Science,
Computer Science & IT
Jurnal terbitan dibawah fakultas teknik universitas muhammadiyah bengkulu. Pada jurnal ini akan membahas tema tentag Mobile, Animasi, Computer Vision, dan Networking yang merupakan jurnal berbasis science pada informatika, beserta penelitian yang berkaitan dengan implementasi metode dan atau algoritma.
Arjuna Subject : -
Articles 538 Documents
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Pengembangan Aplikasi Website untuk Manajemen Bahan Pergudangan Berbasis Web Rivky Kurniatama; Vina Ayumi
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 2 (2025): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i2.8613

Abstract

Efficient warehouse management is a critical factor in maintaining smooth business operations. However, many companies still use manual methods that are prone to errors and time-consuming. This research aims to design and implement a web-based warehouse management system application that simplifies stock management, records transactions of goods entering and leaving the warehouse, and provides real-time reporting. The research adapts the waterfall method, which includes requirements analysis, system design, implementation, deployment, and testing. This study analyzes the warehouse management issues at Sari Rasa Group as a case study. The application is developed using PHP programming language and MySQL database, with a responsive interface for easy access across various devices. Based on the analysis, the use case diagram in this system includes one actor, the admin. The admin can perform activities such as logging in, managing product data, managing request data, managing goods expenditure data, managing goods input data, and creating daily and monthly summaries. The warehouse management website application will be developed with six classes: user, product data, stock input, output data, stock output, and reports. The test results show that the application can assist in the process of recording goods in and out, enabling warehouse management to minimize user errors.
Pengembangan Sistem Monitoring dan Pelaporan Distribusi Barang Menggunakan Metodologi Waterfall dan Blackbox (Studi Kasus: PT. Mitra Mega Sinergi) Jeli Sukaramah Zai; Handrie Noprisson
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 2 (2025): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i2.8628

Abstract

The digitalization era demands structured management of goods distribution data to improve performance and company competitiveness. This research aimed to develop a goods distribution data management system at PT. Mitra Mega Sinergi. By adopting the waterfall methodology, which consisted of a literature study followed by analysis and design of a web-based application, application implementation, blackbox testing to ensure functionality, and report writing as documentation of the system development results. The case study conducted at PT. Mitra Mega Sinergi identified issues in data distribution management, including data inaccuracies, tracking difficulties, and slow decision-making. Based on the research findings, the system consisted of a database to record user data, goods, and distribution processes. The goods class recorded the stock of goods, while the distribution class managed shipment transactions, including the user, the shipped goods, the destination, and the transaction time. The final report of this system consisted of reports such as the name of the goods, item code, type, unit, available stock, and stock in the warehouse, which were used to identify and monitor the availability of goods.
Aplikasi NotaryReq Untuk Manajemen Data Layanan Notaris Menggunakan Metodologi Prototyping Muhtar Muhtar; Handrie Noprisson
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 2 (2025): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i2.8634

Abstract

This research aimed to develop a web-based data management application for notary/PPAT administration at the Notary and PPAT Office of H. Arief Afdal, SH, M.Kn., located in South Jakarta. The software engineering approach used in this study was the prototyping method, where system development was conducted iteratively based on direct user feedback. The research took place from April to June 2024. The system design utilized Unified Modeling Language (UML) with the help of Modelio version 4.1 software. The application was developed using PHP for the backend, JavaScript for the frontend, along with Visual Studio Code and Laragon as the development environment. The developed notary/PPAT data management application included various features with actors such as clients, notary staff, financial staff, and administrators. Clients could submit, verify, and manage request data and payments, while notary staff were responsible for verifying requests, managing various administrative books such as the ledger, land books, and legalization books, as well as monitoring audit logs. Financial staff verified payment data, and administrators had full access to manage all request data, payments, and other administrative books, ensuring data accuracy and monitoring transparency through audit log features.
Aplikasi ConTrack Untuk Manjemen dan Monitoring Data Stok Barang di Perusahaan Jasa Konstruksi Siska Mailana; Vina Ayumi
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 2 (2025): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i2.8637

Abstract

This research aims to develop ConTrack application, a goods and transaction management system for PT Alpha Prime Creation. The research methods used include direct observation and interviews with management and warehouse staff to identify problems in manual recording that result in input errors, recording delays, and report inconsistencies. The ConTrack application was designed using waterfall modeling. Functional testing results show that most of the main features, such as input and update of stock data, monitoring of incoming/outgoing goods, and searching for goods, work well with an average success rate of 95%. Performance testing results show that the application has an average response time of 1.2 seconds, can handle 100 active users simultaneously, and process up to 10,000 entries in less than 5 seconds. With these results, the ConTrack application is declared feasible to be applied in the operations of construction service companies as an efficient and reliable stock management support system.
Integrasi Modul Fitur Untuk Manajemen Daya Listrik Pada Sistem Informasi Keuangan (SIK) Nur Fahrurozi; Handrie Noprisson
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 2 (2025): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i2.8650

Abstract

This study aimed to develop a web-based application module to monitor electricity consumption on network devices at PT. LinkNet, an internet service provider. The main issue faced was internet service disruptions caused by the depletion of electricity credit on prepaid meters, which could result in network devices losing power. To address this, a prepaid electricity monitoring module was developed to estimate the time until the credit runs out and prevent service disruptions. The methodology used in this research was the waterfall software development model, which included stages such as literature review, problem identification, data collection, application design and testing, and reporting the test results. The results indicated that the application helped users monitor electricity consumption in real-time, display the estimated time until the electricity credit expired, and provide downloadable usage reports. The application could be used for electricity management and minimizing the potential for internet service disruptions caused by electricity usage management issues.
Pengembangan Aplikasi Manajemen Data Etnofarmakologi Menggunakan Unified Modeling Language Mariana Purba
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 1 (2025): Januari
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i1.8778

Abstract

This research aimed to develop an ethnopharmacology data management application designed using Unified Modeling Language (UML) for system modeling. The application focused on managing data related to medicinal plants and their usage in ethnopharmacology. UML, as a standard modeling language, was used to visualize and document the artifacts of the software system, which could meet the needs of ethnopharmacology data management in a structured and efficient manner. UML allowed developers to identify and define system elements and their relationships within diagrams. The results of this research showed that the use case for the ethnopharmacology data management application involved four main actors: reader, data manager, author, and reviewer. The data manager actor was responsible for user management and the approval of ethnopharmacology data, while the author actor played a role in managing and submitting ethnopharmacology data for approval. The reviewer actor was responsible for reviewing the approved ethnopharmacology data. The use case diagram also included include and extend relationships, showing the interconnections between various use cases such as medicinal plant data, ethnopharmacology usage data, ethnopharmacology ingredients data, and medicinal plant part image data.
Analisis Keranjang Belanja Pelanggan Coffe Shop Menggunakan Algoritma FP-GROWTH haditsah annur; Serwin Serwin; Intan Nur Anisa
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 3 (2025): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i3.8835

Abstract

One of the businesses that attracts economic development is a coffee shop. This business is very important and growing rapidly. Shopping cart analysis has the ability to provide information about which products are frequently purchased together. The use of shopping cart analysis is regulated in association rules which is a data processing process that provides records of purchase transactions that come out simultaneously at one time, the algorithm used to regulate these association rules is the FP-Growth algorithm. coffee shop customer shopping cart analysis uses the FP-Growth Algorithm. This research data was obtained from public data on the website https://www.kaggle.com/datasets/sryasuka/coffee-shop-dataset/data,, with a dataset of 1000 transactions, the data processing uses RapidMiner tools, after processing, 2 association rules were found using minimum support = 0.01 and minimum confidence = 0.7. It can be concluded that the results of the shopping cart analysis show that 1 item is most frequently purchased by customers, namely croissants and the purchase of 2 items, namely croissants and fries. So that the shopping basket analysis method with the FP-Growth algorithm can optimize item combination patterns and can improve sales strategies, thereby supporting coffee shop business decision making.
Perancangan Sistem Informasi Manajemen Pengelolaan Aset Berbasis Web pada PT Global Asia Sinergi Ari Yanto; Ari Hidayatullah
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 3 (2025): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i3.8862

Abstract

Manual asset management often causes problems such as data duplication, recording errors, and difficulties in tracking asset status. This study aims to design and develop an efficient, adaptive, and user-friendly web-based Asset Management Information System using the Agile (Scrum) development method and measuring its success through the System Usability Scale (SUS) evaluation. The study was conducted at PT Global Asia Sinergi with direct users as active participants in each development iteration. The development process was carried out through several sprints covering the planning, implementation, testing, and evaluation stages with users. The Agile evaluation results showed an average sprint success rate of 88%, with a stable velocity of 45 story points per iteration and positive user feedback (a score of 4.3 out of 5). Meanwhile, the SUS test results obtained an average score of 78.5, which falls into the “Good Usability” category, indicating that the system is easy to use, consistent, and reliable in supporting the company's operational activities. Thus, it can be concluded that the application of the Agile method in the development of an asset management information system can improve the efficiency of the development process while producing a system with a high level of usability in accordance with user needs.
Sistem Informasi Company Profile Bengkel Tralis Mang BUUK Berbasis Web Menggunakan Skala Likert Yanti Amaliasari; Yanti Amaliasari
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 3 (2025): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i3.9169

Abstract

This study aims to measure user satisfaction with the Web-Based Company Profile Information System for Tralis Workshop, which was developed as a digital platform for information dissemination and business promotion. The measurement was conducted using the User Satisfaction method, which includes three main dimensions: system quality, information quality, and service quality. A quantitative descriptive approach was applied, and data were collected through a five-point Likert scale questionnaire distributed to 30 respondents, consisting of workshop owners, employees, and customers. The analysis results indicate that system quality achieved an average score of 4.35 or 87% (very satisfied category), information quality reached 4.21 or 84.2% (satisfied category), and service quality obtained 4.12 or 82.4% (satisfied category). Overall, the user satisfaction level reached an average score of 4.23 or 84.6%, categorized as satisfied. These findings demonstrate that the system successfully meets user expectations, particularly in terms of usability, access speed, and clarity of information. Furthermore, the implementation of this web-based information system effectively enhances the workshop’s professional image, strengthens its promotional reach, and serves as a model for user-oriented digital transformation among small and medium-sized enterprises (SMEs).
Evaluasi Kualitas Layanan Digital Aplikasi Tomoro Coffee Terhadap Kepuasan Kaum Produktif Menggunakan Framework E-Service Quality Vina Dewi Ramadhanty; Martiana Kholila Fadhil; Muhammad Riza Darmawan; Fauziyah Azzahro; Muhammad Andryan Wahyu Saputra; Dananjaya Endi Pratama
JSAI (Journal Scientific and Applied Informatics) Vol 8 No 3 (2025): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v8i3.9245

Abstract

The trend of drinking coffee among productive people has impacted the growth of coffee shops in Indonesia. To strengthen its market position, Tomoro Coffee utilizes mobile applications. However, there is dissatisfaction with the quality of Tomoro Apps' digital services in reviews. This study evaluated the quality of Tomoro's digital application services using the Electronic Service Quality model. The model focuses on comprehensive digital services from technical aspects and other aspects related to user satisfaction. The assessment was conducted on students of Jember University who made transactions through Tomoro Apps. Data was collected using a questionnaire involving 100 students as research samples. The data were processed using instrument testing, classical assumption testing, and multiple linear regression analysis. An analysis of the data showed that efficiency, responsiveness, and contact positively affected user satisfaction. From the data analysis, seven dimensions of e-service quality were known to have a significant positive and negative effect and were able to explain 88.3% of user satisfaction variability. Through this study, we found that there is still a gap between expectations and application performance. Therefore, improvements in digital service quality should be made in each dimension of electronic service quality, balanced and focused on service users, so that Tomoro Coffee continues to be a competitive advantage. These findings have managerial implications for Tomoro Coffee as recommendations on each dimension of Electronic Service Quality to improve the quality of digital services and strengthen its position in the market.

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