N. F. N. ANUAR and J. . JAILANI, “A Study on the Feasibility of Retrofitting Tunku Tun Aminah Library Towards Green Building”, rtcebe, vol. 4, no. 1, pp. 385–393, May 2023, Accessed: Apr. 07, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/5738