istiarto, Wesi Fatmawati. Hazard Factor Identification And Efforts To Control Work Accidents In Welding Activities In Tanks (Confined Space) At PT. Menubar Kaltim. kes.uwi.j.kesehat.masy. [Internet]. 2023 Dec. 29 [cited 2024 Jul. 3];9(2). Available from: https://journal.uwgm.ac.id/KESMAS/article/view/2676