Dr. Alka Misra1, Dr. Akanksha Srivastava2. “Impact of Lockdown During COVID-19 on Water Quality of River Ganga in Uttar Pradesh, India”. International Journal of Advanced Research in Multidisciplinary Sciences EISSN 2581-8996, vol. 4, no. 2, Sept. 2021, pp. 210-4, https://journal.ijarms.org/index.php/ijarms/article/view/629.