Pradani, M.R. et al. 2021. Efektifitas Implementasi Contractor Safety Management System (CSMS) Terhadap Penurunan Tingkat Kecelakaan Kerja Di PT X. Jurnal Migasian. 5, 1 (Jun. 2021), 19–29. DOI:https://doi.org/10.36601/jurnal-migasian.v5i1.146.