Preparation and characterization of blending sulfonated poly (ether ether ketone)with charged surface modifying macromolecules / by Mohd. Noorul Anam Mohd. Nordin, author, Ismail, A. F., 1966-, author, Matsuura, Takeshi, 1936-, author, Rana D, author, Regional Symposium on Membrane Science and Technology (6th : 2008 : Thailand)