Vol. 9 No. 1 (2026): January

Articles

• Sentiment Analysis of the MPStore Application Using Logistic Regression and LDA Algorithms

  Tia Arlin Dita, Ali Ibrahim, Rizka Rahmadhani, Mira Afrina

  1-9

  • Full Paper

• Retrieval-Augmented Generation Method in the Development of Large Language Model Chatbots for the Anambas Civil Registry Public Information Service

  Muhammad Habsyi Mubarak, Joko Sutopo

  10-18

  • Full Paper

• Information Technology, Social Media, and Digital Transformation on the Performance of Laundry MSMEs in Batam City

  Surya Tjahyadi, Cindy Claudia Erica, Hendi Sama

  19-25

  • Full Paper

• Comparative Analysis of UI/UX of Online Transportation Booking Applications Using the System Usability Scale (SUS) and Heuristic Evaluation

  Paisal, Dian Nugraha, Bakhtiar .K, Mariana Purba, Dwi Fitri Brianna, Lemi Iryani, Nia Umilizah, Aulia Aryani, Rizki Adi Saputra, Eldhiyano Pratama, Novita Nurjannah Putri

  26-32

  • Full Paper

• Development and Evaluation of the Usability of the Hadroh Instrument Marketing Website Using the System Usability Scale (SUS)

  Danu Dwi Setiawan, Akhmad Fadjeri

  33-38

  • Full Paper

• Analysis of the Effect of Conventional QRIS and ESB QRIS Use on Digital Payment Efficiency at BJ Restaurants in the Digital Age

  Wishnu Aribowo Probonegoro, Lili Indah Sari, Ardiana

  39-45

  • Full Paper

• Modeling and Simulation of Car Robot Path Planning Using the Ant System Method in a Structured Environment

  Rama Saktriawindarta, Suhendri Suhendri, Nurita Evitarina

  46-52

  • Full Paper

• Decision Tree Modeling Using the ID3 Algorithm in a Data Mining Approach

  Suhendri Hendri, Rama Saktriawindarta, Nurita Evitarina

  53-58

  • Full Paper

• Predicting Flood Potential Using Machine Learning with the XGBoost and Logistic Regression Approaches

  Nurita Evitarina, Fitriyanti Fitriyanti, Tri Dewi Yuni Utami

  59-65

  • Full Paper

• Causal Model of the Influence of Digital Facilities and Content on Students' Information Technology Competence with Learning Interest Mediation

  Ezar Aziz, Yulianti, Wishnu Aribowo Probonegoro

  66-70

  • Full Paper

• Application of Naive Bayes Algorithm with TF-IDF Weighting and Lexicon Approach for Sentiment Analysis of Student Opinions on Campus Facilities

  Honainah

  71-80

  • Full Paper

• Evaluation of the Development of an Automated Workflow-Based New Student Admission Information System Using a Research and Development Approach

  Abdul Ma'arief Al Imran, Muhammad Ichsan M, Muh Salim, Sulistiawati Rahayu Ahmad, Ali Asgar Zainal Abidin

  81-88

  • Full Paper

• Implementation of Rapid Application Development and Evaluation of User Experience Questionnaire in Website-Based PKL Registration Information System at UMNU Kebumen

  Rifki Ardiansah, Ghufron Zaida Muflih

  89-97

  • Full Paper

• Evaluation of Web-Based Crystal Ice Distribution Information System Using System Usability Scale (SUS) and User Acceptance Testing (UAT)

  Rena Judha Wijayanti, Sri Dianing Asri

  98-104

  • Full Paper

• Evaluation of Retrieval Methods in Domain-Specific Chatbots Based on Retrieval-Augmented Generation

  Asmaidin Asmaidin, Cahyono Budy Santoso

  105-111

  • Full Paper

• Evaluation of the Success of Regional Trade Information System Implementation Based on the HOT-Fit Framework and the Technology Acceptance Model

  Dzalfa Tsalsabila Rhamadiyanti, Aditya Ahmad Fauzi, Fithriawan Nugroho

  112-117

  • Full Paper