Laxminarayana, K., and K. Laxma Reddy. “Removal of Cr(VI) Ions from Aqueous Solution by Using Syzygium Cumini Seeds”. Asian Journal of Chemistry 24, no. 12 (August 13, 2012): 5771–5774. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/9988.