Siti Salmah Md Kassim, Durgeswary Mahendra Moorthi, Keshvintharan A/L Bala Naidu, and Satishwaran Venkadeswaran. 2024. “PUO Digital Library System”. National EngiTech Digest 1 (1). https://jktss.puo.edu.my/jurnalpuo/index.php/NED/article/view/152.