Xafizova Yulduz Xurshid Qizi (2023) “ xo‘jalik belgilari va tashqi muhut omillariga talabi”., Journal of Universal Science Research, 1(10), pp. 240–246. Available at: https://universalpublishings.com/index.php/jusr/article/view/2147 (Accessed: 22 July 2024).