Mohammed, Siti Asma, Nor Azah Abd Aziz, and Asma Hanee Ariffin. “Investigating Usability Guidelines in Developing Mobile Application”. Journal of ICT in Education 3 (June 29, 2019): 98–104. Accessed November 21, 2024. https://ejournal.upsi.edu.my/index.php/JICTIE/article/view/2612.