Fajrian, Fitrah. “Occupational Accident Risk Analysis Using the JSA Method in the Welding Department of the Balikpapan Industrial Training Center UPTD”. Journal of Industrial Innovation and Safety Engineering 2, no. 1 (February 1, 2024): 25–31. Accessed October 16, 2025. https://journal.itk.ac.id/index.php/jinseng/article/view/771.