1.
4-5 YOSHLI BOLALARDA E’TIBOR,XOTIRA VA MANTIQIY FIKIRLASHNI RIVOJLANTIRISHDA MENTAL ARIFMETIKANING AHAMIYATI. ilmiy. 2025;15(2):225-228. Accessed February 4, 2026. https://journal-web.uz/index.php/05/article/view/300