NOSTANDART MATEMATIK MASALALARNI YECHISH JARAYONIDA BOSHLANG‘ICH SINF O‘QUVCHILARIDA TANQIDIY FIKRLASH VA MUAMMOLI VAZIYATLARNI HAL ETISH KOMPETENSIYALARINI SHAKLLANTIRISH. CUSR. 2026;4(2):77-81. Accessed October 18, 2026. https://www.universalpublishings.com/index.php/cusr/article/view/16807