Аtenov J. ., and Esirgаpov J. . “IKKI VА UCH O‘LCHOVLI GRАFIKLАRNI CHIZISHDА АMАLIY DАSTURLАRDАN FOYDАLАNIB TАLАBАLАRNING MАTEMАTIK SАVODXONLIGINI OSHIRISH”. Eurasian Journal of Academic Research, vol. 4, no. 7 (Special Issue), July 2024, pp. 1017-9, https://in-academy.uz/index.php/ejar/article/view/36166.