Rakov И. Д. . Export Potential of Samara Oblast (Russia) in Trade with Friendly Countries. Economy of Regions, [S. l.], v. 21, n. 2, p. 548–565, 2025. DOI: 10.17059/ekon.reg.2025-2-20. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/1027. Acesso em: 1 jul. 2025.