Nguyen, M. L., Nguyen, H. T. T., Dao , T. L., & Nguyen, T. T. N. (2019). Enhanced lead ( Pb2+) adsorption using chitosan coated sugar baggase ash composite materials. Journal of Technical Education Science, 14(4), 94–99. Retrieved from https://www.jte.edu.vn/index.php/jte/article/view/246