“Kombinatorik Masalalar Asosida Ijodiy Topshiriqlarni Tuzish Va Ularning o‘quvchilarga ta’siri”. MAKTABGACHA VA MAKTAB TA’LIMI JURNALI, vol. 3, no. 12, Dec. 2025, https://doi.org/10.5281/zenodo.17934799.