Analisis Beban Kerja Fisik, Beban Kerja Mental Serta Kelelahan Kerja Pada Kar…

ABSTRACT Workload is a difference between the capacity and ability of workers in the demands of workers that must be faced. This study aims to determine the level of physical workload, mental workload and fatigue on employees at PT. Berkat Karunia Phala Duri. This research is a descriptive study, which the research looking for a variable value without connect it with other variables. The f…