BOSHLANG‘ICH SINF O‘QUVCHILARINING EKOLOGIK SAVODXONLIGINI INTERFAOL USULLARDA SHAKLLANTIRISH (METODIK TAVSIYA). ilmiy [Internet]. 2025 Feb. 18 [cited 2025 Apr. 28];67(2):42-5. Available from: https://journal-web.uz/index.php/02/article/view/1445