Fahmi, K., Mustofa, A., Rochmad, I., Sulastri, E., Wahyuni, I.S. and Irwansyah, I. 2021. EFFECT OF ISO 9001:2015, ISO 14001:2015 AND ISO 45001:2018 ON OPERATIONAL PERFORMANCE OF AUTOMOTIVE INDUSTRIES. Journal of Industrial Engineering & Management Research. 2, 1 (Jan. 2021), 13 - 25. DOI:https://doi.org/10.7777/jiemar.v2i1.110.