Kanza, M. and Prihatini, F. 2020. Description of Influencing Factors in the Use of PPE on Workers at Balai Yasa Manggarai PT. KAI. Jurnal Persada Husada Indonesia. 7, 24 (Jan. 2020), 27-33. DOI:https://doi.org/10.56014/jphi.v7i24.282.