Adiba Shovrux qizi , X. . “FAZODA SODDA GEOMETRIK SHAKLLAR HAQIDA O’QUVCHILARDA TASAVVUR HOSIL QILISH”. Scientific Impulse, vol. 1, no. 6, Feb. 2023, pp. 183-9, https://nauchniyimpuls.ru/index.php/ni/article/view/4259.