A. F. Ahmad Daud and A. A. Ramli, “Sistem Pengurusan Kehadiran dan Kebenaran Kerja Yacaya Enterprise (PKKKYE)”, aitcs, vol. 3, no. 2, pp. 1604–1617, Nov. 2022, Accessed: Jul. 21, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/7365