NGUYEN, M. L.; NGUYEN, H. T. T.; DAO , T. L.; NGUYEN, T. T. N. Enhanced lead ( Pb2+) adsorption using chitosan coated sugar baggase ash composite materials. Journal of Technical Education Science, [S. l.], v. 14, n. 4, p. 94–99, 2019. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/246. Acesso em: 7 apr. 2026.