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INTERNAL (Information System Journal)
Published by Universitas Masoem
ISSN : 26219433     EISSN : 26560259     DOI : 10.32627
Core Subject : Science, Education,
Computer Science & IT Education Other
INTERNAL (Information System Journal) is a scientific journal published by the Information Systems Study Program, Masoem University. This journal is a forum for publication of scientific papers in the form of writings by academics, researchers and practitioners on pure and applied research in the fields of information systems, informatics engineering and computer engineering. INTERNAL is published twice a year, namely in June and December. This journal has been accredited by SINTA 4. In 2021, INTERNAL (Information System Journal) will be merged and recorded in the Masoem University journal. In addition, DOI Prefix 10.32627 which was originally used by STKOM Al Masoem was later changed by the DOI is affiliation to become Masoem University. The journal at STKOM Al Masoem has changed its form to a journal at Masoem University.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 6 Documents
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Search results for , issue "Vol. 8 No. 2 (2025)" : 6 Documents clear
Perbandingan Kinerja IndoBERT, IndoRoBERTa dan NusaBERT dalam Analisis Sentimen Isu LGBT di Media Sosial X Ramdani, Dani Ramdani; Irfan, Mohamad Irfan; Lukman, Nur Lukman
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1451

Abstract

The issue of lesbian, gay, bisexual, and transgender in Indonesia remain largely taboo and often provoke various public reactions, particularly on social media platforms. This phenomenon highlights the need to map public opinion through sentiment analysis. This study aims to compare the performance of three Indonesian-language transformer models IndoBERT, IndoRoBERTa, and NusaBERT in analyzing sentiment related to LGBT issues on platform X. The research methodology follows the Cross Industry Standard Process for Data Mining approach. Testing was conducted using 6,000 preprocessed and automatically labeled data points, showing that the IndoBERT model achieved the best performance with an accuracy of 90.50% and an F1-score of 56.88%. This best-performing model was then used to classify 12,804 tweets, revealing that 92.80% expressed negative sentiment, 6.71% neutral, and only 0.49% positive. These findings confirm that negative public perceptions of LGBT issues remain highly dominant in Indonesia’s digital space.
Pengembangan Sistem Rencana Anggaran Biaya Pada CV. Widjaya Sido Dadi Paksi, Eka; Hikmatulloh, Hikmatulloh
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1537

Abstract

The Bill of Quantity (RAB) is an essential document in the execution of construction projects, functioning to detail all cost requirements. This study aims to design and implement a web-based RAB information system at CV. Widjaya Sido Dadi. The main issue faced by the company is that the RAB preparation process is still carried out manually, making it prone to calculation errors and time-consuming. The development method used is Agile with an iterative approach, which allows the system to be developed gradually according to user needs. The system is built using PHP as the programming language and MySQL as the database, and it is designed using the Unified Modeling Language (UML) approach. The test results show that the system improves operational efficiency, speeds up the budgeting process, and minimizes errors in project cost calculations. With the implementation of this system, the company is expected to find it easier to prepare the RAB.
Perancangan Prototipe Dashboard untuk Analisis Pelayanan Nasabah dan Strategi Digital Marketing pada Agen BRILink Cuan Komunika Rosmini, Rosmini; Budiman, Tedi Budiman
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1626

Abstract

The rapid development of digital technology has transformed how BRILink agents provide services and implement marketing strategies. This study designs a dashboard prototype to evaluate customer service performance, including transfer and cash withdrawal transactions, and to support data-driven decision-making. The research applies a design-based methodology, with data collected through surveys, interviews, and user needs analysis. The dashboard prototype, developed using Figma, presents service indicators, transaction metrics, and digital marketing performance in real-time through interactive visualizations. The evaluation results indicate that the dashboard facilitates monitoring service quality and supports more accurate digital marketing strategic planning. This research contributes to the development of digital tools aimed at enhancing service performance and marketing effectiveness for BRILink agents by integrating key metrics such as Conversion Rate, Customer Satisfaction Index (CSI), and Average Transaction Value (ATV).
Rancang Bangun Sistem Informasi Penjualan dan Pembelian Berbasis On-Premise (Windows-Based) Nugraha, Muhamad Fahmi; Aziz, Moh Abdul Aziz; Wiryawan, M Ryzki Wiryawan
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1709

Abstract

The digitalization of business processes has become an urgent need for Micro, Small, and Medium Enterprises (MSMEs) in Indonesia. However, technology implementation at the MSME level still faces limitations related to infrastructure, cost, and digital literacy. This research develops an on-premise (Windows-based) sales and purchase information system at Ibu Siti's Store in Cicalengka as a pragmatic solution to connectivity and reliability constraints. The system was designed using the Agile methodology, enabling iterative and adaptive development tailored to user needs. The on-premise platform was selected to support offline operations, integration with local cashier hardware, low implementation costs, and high stability within a small business environment. The system is equipped with role-based access control, automated database backups, and features for transaction and inventory reporting. Test results indicate an improvement in transaction efficiency and data accuracy. This research also outlines future development opportunities, including barcode scanner integration, minimum stock notifications, and cloud synchronization, to align with the trend toward smarter, more connected MSME digitalization.
Perancangan Sistem Informasi Pengelolaan Arsip Duplikat STNK Berbasis Web Menggunakan Metode Prototype Risti, Risti Risfiani; Budiman, Tedi Budiman
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1723

Abstract

Management of duplicate STNK archives at the Garut Police Traffic Unit is currently performed manually. This slows down archive searches, increases the risk of document loss, and leads to inefficient data recapitulation. This research creates a web-based information system for managing duplicate STNK archives, designed to meet the operational needs of the police force. The prototype method was implemented through iterative steps, including needs analysis, rapid design, system development, and user assessment. Functional evaluation was conducted through black box testing involving administrative staff. The testing demonstrated that all key system features functioned 100% successfully. These features include user authentication, STNK duplicate application data management, admin management, data filtering, and PDF report printing. The implementation of this system has been proven to improve archive order, accelerate data retrieval, and support the digitization of Traffic Unit administrative services as part of e-government implementation.
Optimalisasi Penyewaan Ruangan di PT.Technolife Menggunakan Metode Linear Programming Tryana, Anjas; Rahmawati, Tina Rahmawati; Budiman, Tedi; Nugraha, M. Fahmi Nugraha
INTERNAL (Information System Journal) Vol. 8 No. 2 (2025)
Publisher : Masoem University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32627/internal.v8i2.1724

Abstract

This study aims to optimize the room rental strategy at PT.Technolife through the application of Linear Programming (LP). The company faces challenges in maximizing revenue with limited resources, including operational time and the maximum capacity of available rooms. To address these challenges, LP methods were employed using two main approaches: the graphical method and the simplex method, to determine the most profitable room rental combination. The results of the study indicate that the optimal rental combination can meet existing constraints while maximizing revenue. The study concludes that the LP method can be an effective tool in supporting strategic decision-making for room rental business management. By applying the findings of this study, PT.Technolife can optimize its revenue, improve operational efficiency, and provide better services to its customers. The implementation of this method can also be applied to similar companies to manage resources more effectively.

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