“Ixtisoslashtirilgan Maktab o‘quvchilarining Biologiya Fanidan Olimpiada Masalalarini Yechish ko‘nikmalarini Rivojlantirish Metodikasini Takomillashtirish”. MAKTABGACHA VA MAKTAB TA’LIMI JURNALI 4, no. 8 (August 3, 2026): 422–427. Accessed August 11, 2026. https://www.maktabgacha-va-maktab-talimi-jurnal.uz/index.php/jurnal/article/view/8672.