Sravanthi Animireddy and T. Chandra Shekhar Rao. “NEED OF AUTOMATION IN COMMON EFFLUENT TREATMENT PLANT”. Pakistan Journal of Biotechnology 13, no. special issue II (December 25, 2016): 121–124. Accessed November 24, 2024. https://pjbt.org/index.php/pjbt/article/view/713.