Hutahaean, L. S., Ilyas, M., Isbayuputra, M., Basrowi, R. W., & 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), 12–22. https://doi.org/10.20473/ijph.v16i1SP.2021.12-22