Muhamad Zaki bin Abdul Rahman, Muhammad Fawwaz Najmi bin Mohamad Suwardi, and Liza binti Abu Bakar. “Smart Underground Parking With Flood Detector”. National EngiTech Digest 2, no. 1 (June 16, 2025). Accessed August 23, 2025. https://jktss.puo.edu.my/jurnalpuo/index.php/NED/article/view/247.