Working-Posture Analysis on Workers at Bagging Sector of Urea Fertilizer I in PT Pupuk Sriwidjaja Palembang. EK3 [Internet]. 2021 Nov. 29 [cited 2025 Dec. 22];6(2). Available from: https://jurnalergonomik3.ti.itb.ac.id/index.php/ergonomik3/article/view/216