Butayev Omadbek Ne’matjon o‘g‘li, Muhammadjonova Muxtasar Alisher qizi. UMURTQALI HAYVONLAR. JSIRU [Internet]. 2023 Dec. 6 [cited 2024 Jul. 22];1(9):221-5. Available from: https://universalpublishings.com/index.php/jsiru/article/view/3098