?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Umaraliyeva&rft.au=Umaraliyeva%2C+Maftuna&rft.aufirst=Maftuna&rft.volume=2&rft.issue=3&rft.title=International+innovation+and+researches&rft.pages=23-31&rft.atitle=THE+CHALLENGES+OF+DESIGNING+A+FAIR+LANGUAGE+PROFICIENCY+TEST&rft.date=1+April+2025&rft.genre=article