MOHAMAD ZAMRI, MUHAMAD ADHAM ZUHRI, and SHAFAWI ISMAIL. “Study on Shift Work Problems Among Security Team at University Tun Hussein Onn Malaysia, Parit Raja”. Progress in Engineering Application and Technology 4, no. 1 (May 25, 2023): 628–641. Accessed July 18, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/10198.