Joshi, R. K. ., S. Bhatt, T. R. Lamichhane, and M. P. Ghimire. “Analysis of Second Wave of COVID-19 Cases in Nepal With a Logistic Model”. Asian Journal of Medical Sciences, vol. 12, no. 10, Oct. 2021, pp. 20-26, doi:10.3126/ajms.v12i10.38763.