Risk Assessment pada Pengoperasian Boiler TWA di Unit Boiler PPSDM MIGAS Cepu Menggunakan Metode HAZOP: . sp [Internet]. 2023 Sep. 19 [cited 2026 Jun. 6];13(2):33-44. Available from: https://dev-ejurnal.ppsdmmigas.id/sp/index.php/swarapatra/article/view/468