Gumelaringtyas, Ribka, and Emmalia Adriantantri. “ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA MENGGUNAKAN METODE HAZARD AND OPERABILITY STUDY (HAZOP) PADA PT. SNW”. Jurnal Valtech 9, no. 1 (April 26, 2026): 44-55. Accessed July 14, 2026. https://ejournal.itn.ac.id/valtech/article/view/17734.