?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Gmelig%2C+A.C.&rft.aufirst=A.C.&rft.aulast=Gmelig&rft.degree=Master&rft.date=2014&rft.title=Hoe+houden+we+ook+de+slimsten+bij+de+les%3F