Bui, X. T., T. D. H. Vo, N. D. T. Cao, M. H. Truong, and T. K. Q. Vo. “Improvement of Tap Water Quality for Domestic Use by Membrane Process”. CTU Journal of Innovation and Sustainable Development , no. 07, Nov. 2017, pp. 1-5, doi:10.22144/ctu.jen.2017.041.