Tobing, Josephine, Rutman Lumbantoruan, and Khesia Pinta Uli Rian Sihotang. “The Effect of Occupational Safety and Health to Employee Performance in PT.IMP”. Fundamental Management Journal 1, no. 01 (February 3, 2017): 14 - 31. Accessed November 22, 2024. http://ejournal.uki.ac.id/index.php/jm/article/view/192.