Sanggul, A. R., & Vidi Posdo Simarmata, V. P. S. (2022). Factors Affecting Covid-19 Infection in Clinical Students at the Indonesian Christian University in 2022. Journal of Drug Delivery and Therapeutics, 12(3-S), 134-141. https://doi.org/10.22270/jddt.v12i3-S.5396