?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Kai&rft.aulast=Philipsen&rft.au=Philipsen%2C+Kai&rft.degree=Master&rft.title=Mobility+as+a+service+in+rural+Netherlands&rft.date=2021&rft.tpages=139