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