Hariri, Azian, and Azmil Asraf Hadri. 2020. “Energy Saving Potential for Tun Fatimah Residential College: A Case Study of UTHM Residential College”. Research Progress in Mechanical and Manufacturing Engineering 1 (1): 19-27. https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/347.