Rustamovna YN. BOSHLANG‘ICH SINF MATEMATIKA DARSLARIDA ULUSHLAR, KASR SONLAR TUSHUNCHALARI HAQIDA O‘QUVCHILARGA BILIM BERISH. ISEPSMJ [Internet]. 2022May25 [cited 2025Jan.22];3(5):268-72. Available from: https://journal.bilig.uz/isepsmj/article/view/710