?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Khumalo&rft.aufirst=Mahluli&rft.au=Khumalo%2C+Mahluli&rft.degree=Doctoral&rft.tpages=382&rft.inst=UCL+(University+College+London)&rft.title=A+systems+engineering+framework+to+overcome+delivery+challenges+for+Network+Rail+major+infrastructure+projects&rft.date=28+May+2024