Zulfiya , Y. . “DAVOMATIVAO‘ZLASHTIRISHIPASTO‘QUVCHILARDAMATEMATIKTASAVVURLARNISHAKLLANTIRISHMETODIKASI”. Scientific Impulse, vol. 1, no. 5, Jan. 2023, pp. 1443-8, http://nauchniyimpuls.ru/index.php/ni/article/view/3196.