SUMA, Y.; PASUKPHUN, N. .; EAKTASANG , N. . Adsorption of Methylene Blue by Low-Cost Biochar Derived from Elephant Dung. Applied Environmental Research, [S. l.], v. 43, n. 3, p. 34–44, 2021. DOI: 10.35762/AER.2021.43.3.3. Disponível em: https://ph01.tci-thaijo.org/index.php/aer/article/view/242774. Acesso em: 28 apr. 2024.