M, Karthikeyan. “Sustainable Water Purification Using Plant-Derived Bio Coagulants: A Case Study on Moringa Oleifera: Research Article”. GRJESTM 1, no. 5 (November 27, 2025): 188–193. Accessed June 30, 2026. https://www.odaswa.com/index.php/grjestm/article/view/46.