Adhikari, N.P., S Adhikari, S Karki, G Paudel, and B.P. Sharma. “Epidemiology and Pathogenesis of COVID-19, a Pandemic Novel Coronavirus Disease; Review from Global Perspectives”. Nepalese Veterinary Journal 37, no. 1 (June 10, 2023): 163–171. Accessed July 18, 2024. https://nepjol.info/index.php/nvj/article/view/55527.