To‘rtoyoqlilar yoki quruqlikda yashovchi umurtqalilar (Tetrapodalilar) katta sinfining biosferadagi morfologik va ekologik o‘rni. JSIRU [Internet]. 2023 Nov. 30 [cited 2024 Nov. 24];1(8):703-11. Available from: https://universalpublishings.com/~niverta1/index.php/jsiru/article/view/2907