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Yо’l trаnsроrt tеrgоv qilishning nаzаriy mаsаlаlаri . JUSR [Internet]. 2023 Dec. 24 [cited 2024 Nov. 23];1(12):561-9. Available from: https://universalpublishings.com/~niverta1/index.php/jusr/article/view/3608