P. Kalpana, P. . Trivedi, K. Patel, S. . Yasobant, and D. Saxena, “Impending scope of Water Sanitation and Hygiene (WASH) in the post COVID19 pandemic era: An opportunity call”, Indian J Community Health, vol. 32, no. 2 (Supp), pp. 244–247, Apr. 2020.