Nasimova Yulduz Baxriddin qizi. “ZAMONAVIY TO’LOV USULLARI, TURLARI VA QO’LLANISHI”. Journal of Universal Science Research 1, no. 5 (May 4, 2023): 251–257. Accessed August 24, 2024. https://universalpublishings.com/index.php/jusr/article/view/651.