?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Mitchell%2C+Christopher+James&rft.aufirst=Christopher+James&rft.aulast=Mitchell&rft.date=28+July+2022&rft.tpages=146&rft.title=Disturbing+circles%3A+investigating+the+public+role+of+UK+higher+education+through+the+emergence+of+Grand+Challenges&rft.inst=UCL+(University+College+London)&rft.degree=Doctoral