To‘rtoyoqlilar yoki quruqlikda yashovchi umurtqalilar (Tetrapodalilar) katta sinfining biosferadagi morfologik va ekologik o‘rni. JSIRU. 2023;1(8):703-711. Accessed December 22, 2024. https://universalpublishings.com/index.php/jsiru/article/view/2907