Gafurova Makhfuza Abbasovna, Toshmirzoyeva Ezozakhon Xusayin kizi. Working with Bar and Pie Charts in Primary School Classes. ijp [Internet]. 2025 May 16 [cited 2026 Feb. 17];5(05):151-5. Available from: https://theusajournals.com/index.php/ijp/article/view/5602