?url_ver=Z39.88-2004&rft_id=10.1002%2Fapp.45650&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Suleman&rft.au=Suleman%2C+M.S.&rft.aufirst=M.S.&rft.volume=135&rft.issn=00218995&rft.issue=1&rft.atitle=Enhanced+gas+separation+performance+of+PSF+membrane+after+modification+to+PSF%2FPDMS+composite+membrane+in+CO2%2FCH4+separation&rft.title=Journal+of+Applied+Polymer+Science&rft.date=2018&rft.genre=article