amin, makomulamin, and Dwi Musliha Putri. 2020. “APPLICATION OF OCCUPATIONAL SAFETY AND HEALTH TRANS METRO ON BUS DRIVERS PEKANBARU CITY ”. Jurnal Kesehatan Komunitas (Journal of Community Health) 6 (1):92-97. https://doi.org/10.25311/keskom.Vol6.Iss1.459.