Subramani, P., J. James, K. Saikia, A. D., A. J. Mathew B., and A. S. “Awareness on COVID 19 Vaccination Among Public: A Questionnaire Surveys”. International Journal Of Community Medicine And Public Health, vol. 9, no. 1, Dec. 2021, pp. 288-93, doi:10.18203/2394-6040.ijcmph20215012.