“Yо’l trаnsроrt tеrgоv Qilishning nаzаriy mаsаlаlаri ”. Journal of Universal Science Research 1, no. 12 (December 24, 2023): 561–569. Accessed November 5, 2024. https://universalpublishings.com/index.php/jusr/article/view/3608.