Upadhyay, H. P., P. Koirala, and P. Sedain. “University student’s Attitude towards Virtual Learning During COVID-19 Pandemic in Nepal”. Journal of Chitwan Medical College, vol. 11, no. 3, Sept. 2021, pp. 11-15, https://www.nepjol.info/index.php/JCMC/article/view/40118.