fatmasari ikka fitria feby, musyarofah siti, widjasena baju. the relationship between complience use PPE eyes with metal welding chips in eyes welders in the welding workshop in boja. formil [Internet]. 2019Nov.15 [cited 2026Jun.17];4(2):121-8. Available from: https://formilkesmas.respati.ac.id/index.php/formil/article/view/267