Ixtisoslashtirilgan maktab o‘quvchilarining biologiya fanidan olimpiada masalalarini yechish ko‘nikmalarini rivojlantirish metodikasini takomillashtirish. MMT [Internet]. 2026 Aug. 3 [cited 2026 Aug. 11];4(8):422-7. Available from: https://www.maktabgacha-va-maktab-talimi-jurnal.uz/index.php/jurnal/article/view/8672