Chutboyeva Gavhar Xudaykulovna. BOSHLANG’ICH SINF MATEMATIKA O‘QITISH VOSITALARI. tadqiqotlar [Internet]. 2023 Jun. 18 [cited 2024 Sep. 19];45(8):51-3. Available from: http://pedagoglar.uz/index.php/01/article/view/5524