Muhammad Ali, Obidxonov, and Muhammadyusupov Asilbek. 2022. “BIOLOGIK XILMA-XILIKNI MUHOFAZA QILISHDA XALQARO TALABLAR”. INNOVATIVE DEVELOPMENTS AND RESEARCH IN EDUCATION 1 (11):129-33. https://interonconf.org/index.php/idre/article/view/392.