Adsorption of methylene blue from aqueous solution by biochar prepared from jackfruit peel: isotherm model studies. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 12, n. 1, p. 1–7, 2023. DOI: 10.51316/jca.2023.001. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2023.001.. Acesso em: 27 jul. 2026.