?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FAMR.488-489.506&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Rafiq%2C+S.&rft.aulast=Rafiq&rft.aufirst=S.&rft.volume=488-48&rft.issn=10226680&rft.isbn=9783037853825&rft.atitle=Preparation+and+characterization+of+blended+composite+membranes&rft.pages=506-510&rft.title=Advanced+Materials+Research&rft.date=2012&rft.genre=article