“Extraction and Characterization of Chitosan from Crab Shells: Kinetic and Thermodynamic Studies of Arsenic and Copper Adsorption from Electroplating Wastewater”. Iraqi Journal of Science 61, no. 9 (September 29, 2020): 2156–2171. Accessed November 22, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1482.