Hutahaean, L. S., Ilyas, M., Isbayuputra, M., Basrowi, R. W. and Soemarko, D. (2021) “THE ASSESSMENT OF HEALTH PROTOCOL IMPLEMENTATION IN FOOD AND BEVERAGES BUSINESS DURING COVID-19 PANDEMIC ERA”, The Indonesian Journal of Public Health, 16(1SP), pp. 12–22. doi: 10.20473/ijph.v16i1SP.2021.12-22.