Tarigan, Uni Pratama Pebrina, Jusra Tampubolon, and Anita C Sembiring. “Perbaikan Standar Operasional Prosedur Keselamatan Kerja Menggunakan Metode Hazard and Operability Di PT XYZ”. Jurnal Ilmiah Teknik Industri Prima (JURITI PRIMA) 6, no. 1 (May 27, 2023). Accessed April 2, 2026. http://139.162.50.187/index.php/juriti/article/view/3072.