?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Coen&rft.au=Houthooft%2C+Coen&rft.aulast=Houthooft&rft.title=The+self-preceived+mobility+of+older+adults+in+Groningen&rft.tpages=54&rft.date=2022&rft.degree=Master