“Umumta’lim Maktablarida Maktab Olimpiadalarini Tashkil Etishda Xorij Tajribalari Va Uning Tahlili”. MAKTABGACHA VA MAKTAB TA’LIMI JURNALI 1, no. 7 (November 30, 2024). Accessed June 9, 2025. https://maktabgacha-va-maktab-talimi-jurnal.uz/index.php/jurnal/article/view/155.