?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Asing%2C+Jennifer&rft.aulast=Asing&rft.aufirst=Jennifer&rft.issue=4&rft.volume=20&rft.date=2021&rft.issn=1305-3515&rft.atitle=The+review+of+suitable+training+programme+for+aspiring+principals+in+education&rft.title=Ilkogretim+Online&rft.pages=502-511&rft.genre=article