Davlatboyeva Nodira Zokirjon qizi. “Maktabgacha ta’limni Tashkil Etishning Ahamiyati”. Journal of Universal Science Research 1, no. 8 (August 29, 2023): 301–305. Accessed July 22, 2024. https://universalpublishings.com/index.php/jusr/article/view/1831.