?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Lizzy&rft.aulast=Onvlee&rft.au=Onvlee%2C+Lizzy&rft.tpages=30&rft.title=To+what+extent+do+living+conditions+influence+the+happiness+of+students+living+in+the+city+of+Groningen&rft.degree=Bachelor&rft.date=2020