[1]
Nurul Mutiah, Ermi Girsang and Nasution, S.L.R. 2022. AN ANALYSIS SAFETY AND HEALTH RISK WORK ON INSTALLATION HEALTH OFFICERS EMERGENCY IN HOSPITAL LEVEL IV. 01.07.02 BINJAI. Jurnal Ekonomi. 11, 03 (Dec. 2022), 2015–2023.