Usmonova Dilnoza Aslonboyevna. BOSHLANG‘ICH SINFLARDA KASR TUSHUNCHASI. HAMDA ARIFMETIK AMALLARNI BAJARISH USULLARI. tadqiqotlar [Internet]. 2023 Jul. 4 [cited 2024 Sep. 19];46(1):98-103. Available from: http://pedagoglar.uz/index.php/01/article/view/6044