SAVELIEVA, Marina. Sources of Regional Competitiveness. Gosudarstvennaya Sluzhba, [S. l.], v. 13, n. 6, p. 107–109, 2011. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21438. Acesso em: 9 nov. 2026.