?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Jansen%2C+H.E.&rft.aulast=Jansen&rft.aufirst=H.E.&rft.title=Nature-based+Educational+Experiences&rft.date=2018&rft.degree=Bachelor