Alamandha, Bintang, and Rina Yulius. “Usability Analysis of the IBOSS PTSP BP Batam User Interface Using Heuristic Evaluation”. Journal of Information Systems and Informatics 6, no. 2 (June 14, 2024): 1070-1085. Accessed October 11, 2024. https://journal-isi.org/index.php/isi/article/view/756.