Ngo, T.H. and Tran, D.T. 2017. REMOVAL OF HEAVY METAL IONS IN WATER USING MODIFIED POLYAMIDE THIN FILM COMPOSITE MEMBRANES . MATTER: International Journal of Science and Technology. 3, 1 (Jan. 2017), 91–103. DOI:https://doi.org/10.20319/mijst.2017.31.91103.