Mohamad Yusof, Muhammad Nurnazmi Afiq, and Mohd Fairouz Mohd Yousof. “ Electrical Energy Audit of Faculty of Technical and Vocational Education (FPTV) of Universiti Tun Hussein Onn Malaysia”. Evolution in Electrical and Electronic Engineering, vol. 4, no. 2, Oct. 2023, pp. 782-90, https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/13320.