Gautam, A., S. K. Singh, U. Mohan, M. Manar, and K. Gautam. “Public Health Aspects of the world’s Largest Mass Gathering: Kumbh Mela 2019 Prayagraj Uttar Pradesh, India”. International Journal Of Community Medicine And Public Health, vol. 8, no. 8, July 2021, pp. 4046-50, doi:10.18203/2394-6040.ijcmph20213043.