K KUMARASWAMY, P.KING, and Y PRASANNA KUMAR. “Optimization Studies for the Removal of Nickel from an Aqueous Solution on to Madhuca Indica Leaves Powder”. International Journal of Pharma and Bio Sciences 8, no. 4 (December 31, 2017): 410–418. Accessed September 3, 2026. https://ijpbs.net/index.php/journal/article/view/6275.