Nurziyazova Dilnura Piryar qizi, Ròziyeva Sabrina Xayrullo qizi, and Matkarimova Gulnoz Maqsudjanova. 2026. “GRIPP VIRUSINING MUTATSIYASI ”. TADQIQOTLAR 80 (1): 117-19. https://journalss.org/index.php/tad/article/view/18659.