Purnama DS. ANALISIA PENERAPAN METODE HIRARC (HAZARD IDENTIFICATION RISK ASSESSMENT AND RISK CONTROL) DAN HAZOPS (HAZARD AND OPERABILITY STUDY) DALAM KEGIATAN IDENTIFIKASI POTENSI BAHAYA DAN RESIKO PADA PROSES UNLOADING UNIT DI PT. TOYOTA ASTRA MOTOR. Pasti [Internet]. 2016 Apr. 13 [cited 2026 Jun. 3];9(3). Available from: https://publikasi.mercubuana.ac.id/index.php/pasti/article/view/494