KOKAEV, M. A. ASSESSMENT OF THE INTERACTION OF THE BORDER TERRITORIES OF THE SUBJECTS OF THE RUSSIAN FEDERATION AND THE REPUBLIC OF KAZAKHSTAN AS COUNTRIES OF THE EURASIAN ECONOMIC UNION. Region: Systems, Economics, Management, [S. l.], v. 1, n. 2 (69), p. 23–32, 2025. Disponível em: https://region-systems.owebs.ru/article/view/18851. Acesso em: 8 nov. 2026.