Siti Salmah Md Kassim, and Dinesha A/P R Ravi Chandran. “E-UIDM System (EMS) for Polytechnic Community”. National EngiTech Digest 1, no. 1 (August 6, 2024). Accessed December 9, 2025. http://jktss.puo.edu.my/jurnalpuo/index.php/NED/article/view/146.