Adsorption of Congo Red Dye from Aqueous Solutions by Wheat husk. Journal of Engineering, [S. l.], v. 25, n. 12, p. 72–84, 2019. DOI: 10.31026/j.eng.2019.12.06. Disponível em: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/695. Acesso em: 26 apr. 2025.