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All Journal Jurnal Sains Teknologi dan Sistem Informasi Journal Of Informatics And Busisnes LOGIC : Jurnal Ilmu Komputer dan Pendidikan OKTAL : Jurnal Ilmu Komputer dan Sains Kohesi: Jurnal Sains dan Teknologi Jurnal Penelitian Teknologi Informasi dan Sains Jurnal Media Akademik (JMA) Switch: Jurnal Sains dan Teknologi Informasi Ambidextrous : Journal of Innovation, Efficiency and Technology in Organization Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Rizky Basatha
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Religion Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Analisis Sentimen Performansi Operator Telekomunikasi di Indonesia Menggunakan Metode Text Mining Ersha Aisyah Elfaiz; Prayoga, Riza Akhsani Setyo; Monica Cinthya; Muhammad Sonhaji Akbar; Rizky Basatha
SATESI: Jurnal Sains Teknologi dan Sistem Informasi Vol. 5 No. 1 (2025): April 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian ALGERO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/satesi.v5i1.4024

Abstract

The telecommunications sector in Indonesia has experienced rapid development in recent years, characterized by the increasing number of telecommunications operators offering various services and products. Therefore, there is competitive rivalry among operators. The right strategy is needed to survive and compete effectively. One of the efforts that can be made by telecommunication companies is to evaluate operational performance. This research aims to analyze the sentiment of X users towards telecommunication operational performance, at Telkomsel and Tri operators using text mining methods, namely Naïve Bayes, Support Vector Machine (SVM) and Decision Tree Learning (DTL). The research data is obtained by crawling from the X application, then the data is processed to remove unnecessary words or affixes. Then data modeling and validation is carried out using split validation and cross validation techniques. In the split validation technique, the data is divided into 70% training data and 30% testing data, while in the cross-validation technique the fold parameter is set to determine which fold has the highest accuracy. The results of the study show that the SVM method has the highest accuracy, where in split validation the accuracy is 84.29% for Telkomsel data and 75.70% for Tri data. Similarly, in cross validation, the accuracy is 82.15% on fold 4, 7 for Telkomsel data and 61.41% on fold 9 for Tri data. In addition, it is known that Telkomsel data has 18.64% positive sentiment and 81.36% negative sentiment. While Tri data has 61.11% positive sentiment and 38.89% negative sentiment.
Perancangan Aplikasi Sistem Informasi Pendaftaran Siswa dengan Fitur Pemeriksaan Kelulusan dan Pengelolaan Kuota Berbasis Desktop Fatimatus Zuhro; Dannisa Zahroh Amalia; Raka Izza Sabilillah; Muhammad Rizky Maulana; Nisa Dwi Septiyanti; Rizky Basatha
Switch : Jurnal Sains dan Teknologi Informasi Vol. 3 No. 6 (2025): November: Switch : Jurnal Sains dan Teknologi Informasi
Publisher : Asosiasi Profesi Telekomunikasi Dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/switch.v3i6.698

Abstract

The student admission process in many educational institutions is still conducted manually, leading to issues such as data duplication, input errors, and delays in reporting. This study designs and implements a desktop-based student registration information system using VB.NET and MySQL, equipped with an admission-status checking feature and an automated quota-management module. The system was developed using the waterfall model, consisting of requirement analysis, system design using UML, implementation, and black-box testing. Two user roles are supported: admin and student. Admin users can manage applicant data, configure program quotas, open or close the registration period, and generate reports, while student users can create accounts, complete registration forms, and independently check their admission results. The implementation results show that all core functions operate validly based on testing involving two respondents. The quota-management feature successfully restricts the number of applicants according to predetermined capacities, and the admission-status module automatically displays pass or fail results. The system improves administrative efficiency, enhances data accuracy, and reduces reliance on manual record-keeping. Therefore, this desktop application serves as an effective solution for schools requiring a reliable and efficient admission management system without depending on stable internet connectivity.
Perancangan Sistem Informasi Keuangan Dan Kas Sekolah (SIKAS) Berbasis Desktop Rahmat Ferdiyansyah; Ahmad Alwi Tio Wicaksono; Muhammad Hestiavin Daffa; Rizky Basatha; Nisa Dwi Septiyanti
Journal Of Informatics And Busisnes Vol. 3 No. 3 (2025): Oktober - Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jibs.v3i3.3777

Abstract

Financial and cash management in schools, such as recording student fees, BOS funds, and operational expenses, is often still done manually. This manual process is prone to recording errors (human error), takes a long time to recapitulate, and makes it difficult to prepare financial reports quickly and accurately. This study aims to design and implement a desktop-based information system called SIKAS (School Financial and Cash Management System) to address these issues. This application was built using the Visual Basic (VB.NET) programming language with a MySQL database management system. The result of this research is a functional SIKAS desktop application capable of managing master data, recording income and expenditure transactions, and automatically generating monthly financial reports. With the SIKAS system, it is hoped that the financial administration process in schools can run more efficiently, effectively, and accurately.
Perancangan Aplikasi Kuis (VOCANETIC) untuk SMK Jurusan RPL menggunakan Microsoft Visual Studio Saskia Widya Aini; Winda Ayu Amelia; Hanydhar Rose Manicha; Nisa Dwi Septiyanti; Rizky Basatha
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 6 (2025): November: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i6.1260

Abstract

Rapid advances in Information Technology (IT) in the 21st century have significantly transformed educational practices, particularly in vocational high schools (SMK) specializing in Software Engineering (RPL). Traditional learning media, such as textbooks, static slides, and lectures, often fail to provide an interactive learning experience, limiting students’ engagement and reducing the effectiveness of knowledge retention. To overcome this challenge, this study focuses on developing and validating an interactive quiz application called VOCANETIC, designed as an innovative learning aid for SMK RPL students. The research uses a Research and Development (R&D) approach, emphasizing the stages of product development, expert validation, and feasibility assessment. VOCANETIC is developed using VB.NET in the Microsoft Visual Studio environment, and MySQL is employed for efficient data management and storage. The application features interactive quizzes, real-time feedback, and user-friendly interfaces to enhance student engagement and motivation. Based on evaluation and analysis by expert validators, VOCANETIC meets the “Proper” feasibility criteria, demonstrating usability, interactivity, and educational effectiveness. The results indicate that VOCANETIC is capable of supporting active learning, improving students’ understanding of software engineering concepts, and providing an effective platform for self-assessment and practice. In conclusion, the VOCANETIC application is proven to be a valid, reliable, and practical tool that can be implemented as an interactive learning medium in SMK RPL, offering an innovative approach to facilitate student learning and engagement in the digital era.
Class Management System Design Desktop Based Shafa Nurul Aisyah1; Elvi Hana Nabila; Rizky Basatha; Nisa Dwi Septiyanti
Ambidextrous Journal of Innovation Efficiency and Technology in Organization Vol. 3 No. 02 (2025): Ambidextrous: Journal of Innovation, Efficiency and Technology in Organization
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/ambidextrous.v3i02.392

Abstract

Classroom management in Indonesian schools faces inefficiencies from Microsoft Excel-based scheduling, causing data errors and delays for administrators and teachers, particularly digital immigrants. This study aims to design a desktop-based classroom management system using VB.NET and MySQL to enable real-time CRUD operations for students, teachers, courses, scores, and printing. Employing a software development approach with the waterfall model, the population consists of 50 potential users (10 administrators, 40 teachers) at Surabaya State University and partner schools; purposive sampling selected 5 key respondents (2 admins, 3 teachers) with 2+ years manual experience. Instruments include needs analysis documents, flowcharts, ERD, prototypes, and black-box testing sheets; data analysis used qualitative-quantitative triangulation validating functional/non-functional requirements. Results demonstrate 100% validity across 36 scenarios in 7 modules (login, dashboard, student/course/score/teacher management, print), confirming system reliability via Human Centered Design. In conclusion, the system enhances administrative productivity, serving as a practical foundation for digital transformation in education, although limited to desktop use.
Co-Authors Achmad Khoirun Ni’am Aljunaidi Ahmad Alwi Tio Wicaksono Alvin Malviano Toti Amalia Zahrah Aabidah Dannisa Zahroh Amalia Elvi Hana Nabila Ersha Aisyah Elfaiz Evan Rasyid Nandana Iswara Fatimatus Zuhro Febriyan Firman Praditi Fithrotuz Zahro Hanydhar Rose Manicha Haria Nansa Rahmadhany Intannia Setyawati Marky Cavalera Prasetya Meisya Gadis Affandi Miftakhul Maulida Moh. Fairus Heriawan Mohammad Aden Ferangga Monica Cinthya Muhammad Firman Asyari Muhammad Hestiavin Daffa Muhammad Rizky Maulana Muhammad Sonhaji Akbar Naugis Sahmadani Nirmala Alayda Savira Nisa Dwi Septiyanti PUTRI WULANDARI Rahmat Ferdiyansyah Rahul Ubaidillah Raka Izza Sabilillah Riza Akhsani Setyo Prayoga Saskia Widya Aini Shafa Nurul Aisyah1 Ulinnuha Purwanin Tyas Winda Ayu Amelia