Kakwani, D. ., A. . Kumari, K. S. Prasad, and B. Prasad. “Impact of COVID-19 Nationwide Lockdowns and Unlock Phases in India on River Water Quality of Upper Part of the Ganga River: COVID-19 and Water Quality”. Applied Environmental Research, vol. 45, no. 1, Mar. 2023, doi:10.35762/AER.2023007.