Chauhan, Ravish, and Rakesh Bhardwaj. “Physio-Chemical Analysis of Sewage Water of Yamuna Nagar District of Haryana Before and After Treatment Using USAB”. Journal of Advanced Scientific Research 3, no. 04 (November 10, 2012): 42-44. Accessed March 9, 2025. https://sciensage.info/index.php/JASR/article/view/129.