ZAINUL, L. Z. JOB RISK ASSESSMENT UNLOADING AND LOADING AT UD XYZ BALIKPAPAN. IDENTIFIKASI, [S. l.], v. 4, n. 2, p. 52–59, 2018. DOI: 10.36277/identifikasi.v4i2.81. Disponível em: https://jurnal.d4k3.uniba-bpn.ac.id/index.php/identifikasi/article/view/81. Acesso em: 3 may. 2024.