Ebel Е. . and Kaliyeva К. . (2021) “The role of customs service in the development of the economy of the border regions of Russia on the example of Gorny Altai”, Bulletin of the L.N. Gumilyov Eurasian National University. Political Science. Regional Studies. Oriental Studies. Turkology Series, 137(4), pp. 196–203. Available at: https://bulpolit.enu.kz/index.php/main/article/view/473 (Accessed: 4 April 2025).