Husnawati, H., R. P. Syahara, S. Sari, and P. Lestari. “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), Vol. 7, no. 2, June 2024, pp. 66-72, doi:10.36341/jops.v7i2.4513.