?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sahir&rft.au=Sahir%2C+ing.+R.O.&rft.aufirst=ing.+R.O.&rft.degree=Master&rft.date=2014&rft.title=Towards+a+Postsecular+perspective+within+planning+theory