Z. P. Lo and N. Arbaiy, “A Development of an Attendance System based on Facial Recognition Approach”, aitcs, vol. 2, no. 2, pp. 1590–1604, Nov. 2021, Accessed: Aug. 14, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/aitcs/article/view/2354