C. Y. Ku and Z. Noranai, “Case study of solar PV comparison cost saving at student accommodation”., rpmme, vol. 2, no. 2, pp. 57–63, Jan. 2022, Accessed: Mar. 12, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/3652