The A Comparative Study of the Adsorption of Crystal Violet Dye from Aqueous Solution on Rice Husk and Charcoal. Baghdad Sci.J [Internet]. 2020 Mar. 18 [cited 2024 May 3];17(1(Suppl.):0295. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4037