syahrial syahrial, Prakasa hasibuan R. ANALISIS BEBAN KERJA FISIK DAN MENTAL DI PT. GHIMLI INDONESIA. comasiejournal [Internet]. 2022Jan.27 [cited 2024May21];6(1):126-34. Available from: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5034