HUSNAWATI, H.; SYAHARA, R. P.; SARI, S.; LESTARI, P. The Impact of Educational Videos on the Use of Health Supplements During the Covid-19 Pandemic on the Level of Community Knowledge in Binawidya Sub-District of Pekanbaru. JOPS (Journal Of Pharmacy and Science), v. 7, n. 2, p. 66-72, 30 jun. 2024.