Widodo TT, Bil’haq A, Putri MV. Analisa Keselamatan Dan Kesehatan Kerja Menggunakan Metode Hazard Identification Risk Assessment And Risk Control (Hirarc) Dan Hazard And Operability Study (Hazops) di Pt.Xyz. EATIJ [Internet]. 2022Jul.21 [cited 2026Aug.5];4(02):101-10. Available from: https://mand-ycmm.org/index.php/eatij/article/view/207