Cang, Hui, Yu Lu, and Qi Xu. “Novel Porous Chitosan Resin for the Removal of Cd(II) from Aqueous Solutions”. Asian Journal of Chemistry 25, no. 12 (June 17, 2013): 6647–6651. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_13_36.