Neeru Rathore. “Comparative Chemical Analysis of Wastewater Treatment Plants in Reducing Organic, Inorganic, and Heavy Metal Pollutants”. Eduzone: International Peer Reviewed/Refereed Multidisciplinary Journal 3, no. 1 (May 10, 2014): 30–37. Accessed November 15, 2025. https://eduzonejournal.com/index.php/eiprmj/article/view/823.