1.
Hutahaean LS, Ilyas M, Isbayuputra M, Basrowi RW, Soemarko D. THE ASSESSMENT OF HEALTH PROTOCOL IMPLEMENTATION IN FOOD AND BEVERAGES BUSINESS DURING COVID-19 PANDEMIC ERA. ijph [Internet]. 2021 Oct. 30 [cited 2024 Aug. 2];16(1SP):12-2. Available from: https://e-journal.unair.ac.id/IJPH/article/view/25231