?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Bregtje+van&rft.aulast=Uffelen&rft.au=Uffelen%2C+Bregtje+van&rft.degree=Master&rft.date=2023&rft.tpages=87&rft.title=Accessibility+sufficiency+thresholds+as+a+tool+to+combat+transport+poverty%3F