Trisiana, Anita, Dwi Sanjaya, & Anik Ratnaningsih.
" ASSESSMENT OF HEALTH AND SAFETY RISK (OHS) USED OHSAS VARIABLES WITH HIRA, HAZID AND HAZOP METHOD (CASE STUDY OF PROJECT CIPUTRA WORLD PHASE 3, SURABAYA)." <em>Jurnal Rekayasa Sipil dan Lingkungan</em> [Online], 3.1 (2019): 28-37. Web. 24 Nov. 2024