Ratphonsan, P., C. Poonsawat, P. Khansawai, and S. Amnuaypanich. 2017. “Grafting of Poly(2–hydroxyethyl Methacrylate) on Natural Rubber (NR–g–PHEMA): Characterizations and Water Sorption Selectivity of NR–g–PHEMA Membranes”. Journal of Applied Membrane Science &Amp; Technology 9 (1). https://doi.org/10.11113/amst.v9i1.67.