Irianingtyas, Riza, Endang Dwiyanti, and Alen Prahadinata. “Evaluation of the Occupational Health and Safety Work Environment at PT. Japfa Comfeed Indonesia Tbk. Gedangan – Sidoarjo Unit”. The Indonesian Journal of Occupational Safety and Health 11, no. 3 (November 10, 2022): 354–366. Accessed January 15, 2025. https://e-journal.unair.ac.id/IJOSH/article/view/29105.