“The A Comparative Study of the Adsorption of Crystal Violet Dye from Aqueous Solution on Rice Husk and Charcoal”. Baghdad Science Journal 17, no. 1(Suppl.) (March 18, 2020): 0295. Accessed May 3, 2024. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4037.