Soerahman, Soerahman, Syamsudin Syamsudin, Abdul Rouf Fitriyanto, and Abdullah Nurfaqih. “Applying the HIRADC Method to Occupational Safety Risk Assessment and Control in a Private Higher Education Institution”. International Journal of Engineering, Technology and Natural Sciences 8, no. 1 (July 30, 2026): 50-63. Accessed September 27, 2026. //journal.uty.ac.id/index.php/IJETS/article/view/550.