Norli Hisham, L., Sahak, N.H. and Zainal Abidin, M.K.A. (2023) “A Study on the Gap of Health, Safety and Environmental Related Matters Between Employees and Contractors in an Oil and Gas Company, Port Klang”, Progress in Engineering Application and Technology, 4(1), pp. 147–151. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/10097 (Accessed: 30 April 2024).