Wicaksono, Ronggo Yudo. “RISK MANAGEMENT KESELAMATAN DAN KESEHATAN KERJA PADA ENGINE ROOM KAPAL FERI SELAT MADURA II SURABAYA”. Journal of Public Health Research and Community Health Development 1, no. 1 (July 4, 2020): 39–47. Accessed January 8, 2025. https://e-journal.unair.ac.id/JPHRECODE/article/view/20455.