KOSAIYAKANON, C.; KUNGSANANT, S. Adsorption of Reactive Dyes from Wastewater Using Cationic Surfactant-modified Coffee Husk Biochar: DOI: 10.32526/ennrj.18.1.2020.03. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 18, n. 1, p. 21–32, 2019. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/207229. Acesso em: 23 apr. 2024.