Durdibayeva Munisa Xudaybergan qizi, Baxtiyarova Gulnigor Ilxom qizi, and Tangirberganova Ma’mura Otaxon qizi. “NUTQIY SEMATIKA VA KO‘CHIMLAR”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 31, no. 2, Oct. 2023, pp. 77-79, https://newjournal.org/01/article/view/9031.