ЯНГИ ЎЗБЕКИСТОН ЁШЛАРИДА ЭКОЛОГИК ТАРБИЯНИНГ ДОЛЗАРБЛИГИ. MJFRSJ [Internet]. 2025 May 31 [cited 2026 Oct. 27];1(5):134-5. Available from: https://www.universalpublishings.com/index.php/fundamental/article/view/12177