Qurbonqulova Saodat Burxon qizi. “MATEMATIKA FANINI O‘QITISHNING DOLZARB MUOMMOLARI”. Scientific Impulse 2, no. 14 (November 1, 2023): 316–320. Accessed November 22, 2024. http://nauchniyimpuls.ru/index.php/ni/article/view/12265.