Butt, H., N. R. Khan, A. I. Iqbal, K. A. Pakistan, S. Iqbal, and F. Tahir. “Factors Influencing the Participation and Engagement of Dental Students in E-Learning During Covid-19 Pandemic”. Journal of Gandhara Medical and Dental Science, vol. 8, no. 2, Apr. 2021, pp. 24-30, doi:10.37762/jgmds.8-2.165.