F. N. . Zulhisham, H. Shafii, A. Md Yassin, H. . Masram, and R. Omar, “Amalan Keselamatan dan Kesihatan Pekerjaan Dalam Aspek Pengendalian Jentera Berat ”, rmtb, vol. 4, no. 2, pp. 305–322, Nov. 2023, Accessed: Aug. 17, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/13776