Ari Permana, and Andung Jati Nugroho. “JOB SAFETY ANALYSIS (JSA) PADA AREA WORKSHOP PT WIDYA INOVASI INDONESIA”. Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer 2, no. 1 (November 30, 2021): 63-73. Accessed July 3, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/JURITEK/article/view/456.