Adhikari, P., S. Poudel, A. Itani, S. Gautam, and S. A. Yadav. “COVID-19 Vaccines for the Low-Income Countries; Challenges and the Way Forward”. Journal of Gandaki Medical College-Nepal, vol. 14, no. 1, July 2021, pp. 78-80, doi:10.3126/jgmcn.v14i1.38081.