Mostaffa MF, Shareh Musa SM, Zainal R, Kasim N, Mohd Noh H, Md Yassin A. E-SPAH: Aesthetic Innovation in UTHM’s Small-scale Rainwater Harvesting System. ijie. 2021;13(5):239-246. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/9123