The A Comparative Study of the Adsorption of Crystal Violet Dye from Aqueous Solution on Rice Husk and Charcoal. Baghdad Science Journal, Iraq, Baghdad, v. 17, n. 1(Suppl.), p. 0295, 2020. DOI: 10.21123/bsj.2020.17.1(Suppl.).0295. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4037.. Acesso em: 3 may. 2024.