?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.petrol.2018.10.055&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Khan%2C+J.A.&rft.aulast=Khan&rft.aufirst=J.A.&rft.volume=173&rft.issn=09204105&rft.atitle=Influence+of+alkali-surfactant-polymer+flooding+on+the+coalescence+and+sedimentation+of+oil%2Fwater+emulsion+in+gravity+separation&rft.pages=640-649&rft.title=Journal+of+Petroleum+Science+and+Engineering&rft.date=2019&rft.genre=article