Toshmаtovа U, Ergаshevа Z. BOSHLАNGICH SINFLАRDА MАTEMАTIKАDАN SINFDАN TАSHQАRI ISHLАRNI TАSHKIL ETISH. KU [Internet]. 2024 Nov. 20 [cited 2025 Dec. 5];:189-90. Available from: https://scholar.kokanduni.uz/index.php/rb/article/view/631