Budiani, Hesti, Nelly Budhiarti, and Sony Haryanto. “ANALISIS RESIKO BAHAYA PADA PROSES KERJA OVERBURDEN REMOVAL MENGGUNAKAN METODE HIRADC DAN JOB SAFETY ANALYSIS (JSA) DI PT MITRA INDAH LESTARI JOB SITE LHI SAMARINDA KALIMANTAN TIMUR”. Jurnal Valtech 8, no. 2 (November 24, 2025): 444-456. Accessed July 14, 2026. https://ejournal.itn.ac.id/valtech/article/view/16162.