Truong, T., Nguyen, Q. and Kobayashi, T. 2016. Chitosan/ zeolite composite membranesa for efficent elimination materials to heavy metals from aquoes solutions. Science and Technology Development Journal. 19, 2 (Jun. 2016), 86-93. DOI:https://doi.org/https://doi.org/10.32508/stdj.v19i2.704.