?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Yulduz&rft.au=Mamatqulova%2C+Yulduz&rft.aulast=Mamatqulova&rft.atitle=COVID-19+VA+GRIPP+KASALLIKLARI+O%E2%80%99XSHASHLIK+VA+FARQLARI+HAMDA+DAVOLASH+USULLARI&rft.date=2+April+2024&rft.issn=2992-8885&rft.pages=171-174&rft.title=INTERNATIONAL+JOURNAL+OF+RECENTLY+SCIENTIFIC+RESEARCHER'S+THEORY&rft.volume=2&rft.issue=4&rft.genre=article