?url_ver=Z39.88-2004&rft_id=10.3390%2Fsu13105638&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Memon&rft.au=Memon%2C+I.A.&rft.aufirst=I.A.&rft.issue=10&rft.date=2021&rft.volume=13&rft.issn=20711050&rft.atitle=Mode+choice+modeling+to+shift+car+travelers+towards+park+and+ride+service+in+the+city+centre+of+karachi&rft.title=Sustainability+(Switzerland)&rft.genre=article