Yogesh. D. Nagvekar, Prathamesh N Kadam, and Niraj N Nalawade. “REVIEW ON WASTEWATER TREATMENT TECHNIQUES”. International Journal of Innovations in Engineering Research and Technology (March 27, 2021): 1–3. Accessed July 14, 2025. https://repo.ijiert.org/index.php/ijiert/article/view/1892.