Dr. Shailendra Kumar Shukla. “How Many Drops Make up an Ocean? Conserve Water, Every Drop Counts. Don’t Flush Our Planet. (A Review Paper)”. International Journal of Advanced Research in Multidisciplinary Sciences EISSN 2581-8996, vol. 3, no. 2, Sept. 2020, pp. 153-6, https://journal.ijarms.org/index.php/ijarms/article/view/310.