Neelam Verma, Km., Vishal Pathak, D.C. Yadav, and Prabhat Pathak. “Study of the Efficiencies of Algal Species in Removing Pollutants from Sewage Waters”. Asian Journal of Chemistry 12, no. 2 (July 19, 2012): 497–500. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/22985.