?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=G.&rft.au=Burghgraef%2C+G.&rft.aulast=Burghgraef&rft.title=The+impact+of+COVID-19+on+the+academic+performances+of+International+Students&rft.date=2021&rft.tpages=27&rft.degree=Bachelor