Saputra, Tito Wijaya, Rahmaniyah Dwi Astuti, and Wakhid Jauhari. “PENERAPAN METODE HAZARD IDENTIFICATION AND RISK ASESSMENT HIRA PADA BENGKEL LAS SINAR ARUM SEMANGGI”. Prosiding Sains Nasional dan Teknologi 1, no. 1 (August 29, 2018). Accessed December 25, 2025. https://publikasiilmiah.unwahas.ac.id/PROSIDING_SNST_FT/article/view/2349.