Ahmad Daud, Ain Farhadhia, and Azizul Azhar Ramli. “Sistem Pengurusan Kehadiran Dan Kebenaran Kerja Yacaya Enterprise (PKKKYE)”. Applied Information Technology And Computer Science 3, no. 2 (November 17, 2022): 1604–1617. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/aitcs/article/view/7365.