“Physico-chemical characterstics of khajana and darmasagar lakes, in Adilabad, AndhraPradesh, India”, IJPLS, vol. 2, no. 4, pp. 674–676, Apr. 2011, Accessed: Dec. 16, 2025. [Online]. Available: http://ijplsjournal.com/index.php/ijpls/article/view/981