Panjaitan, Nismah. “BAHAYA KERJA PENGOLAHAN RSS (RIBBED SMOKE SHEET) MENGGUNAKAN METODE HAZARD IDENTIFICATION AND RISK ASSESSMENT DI PT. PQR”. Jurnal Sistem Teknik Industri 19, no. 2 (August 18, 2018): 50-57. Accessed November 24, 2024. https://talenta.usu.ac.id/jsti/article/view/374.