?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Onwuachu%2C+N.O.&rft.aulast=Onwuachu&rft.aufirst=N.O.&rft.tpages=83&rft.title=The+Evolving+Hubs%3A+Understanding+the+effectiveness+of+the+concept+on+the+built+environment+in+Groningen+and+Drenthe&rft.degree=Master&rft.date=2023