Putri, Amalia, and Aries Dwi Indriyanti. “Evaluasi Usability Aplikasi BTN Mobile Dengan Metode User Experience Questionnaire Dan Heuristic Evaluation”. Journal of Emerging Information Systems and Business Intelligence (JEISBI) 3, no. 2 (May 17, 2022): 49–59. Accessed December 25, 2025. https://ejournal.unesa.ac.id/index.php/JEISBI/article/view/46226.