“Working-Posture Analysis on Workers at Bagging Sector of Urea Fertilizer I in PT Pupuk Sriwidjaja Palembang”. Jurnal Ergonomi dan K3 6, no. 2 (November 29, 2021). Diakses November 3, 2025. https://jurnalergonomik3.ti.itb.ac.id/index.php/ergonomik3/article/view/216.