Nugraha, E. (2019) “IMPROVEMENT OF WORK SAFETY AND HEALTH IN IMPROVING THE QUALITY OF PRODUCTION PROCESS USING THE HAZARD AND OPERABILITY STUDY METHOD”, Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA), 3(1), pp. 194-204. doi: 10.31955/mea.v3i1.310.