?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Schaafsma&rft.au=Schaafsma%2C+L.J.&rft.aufirst=L.J.&rft.date=2017&rft.degree=Bachelor&rft.title=Making+the+urban+fringe+more+attractive+for+running+and+cycling+purposes