“Kichik Yoshdagi Maktab o’quvchilari Va Talabalarga Ekologik ta’limni o’rgatish”. Journal of Universal Science Research 1, no. 6 (June 24, 2023): 884–888. Accessed November 24, 2024. https://universalpublishings.com/~niverta1/index.php/jusr/article/view/1413.