TODOROV, V. General Socio-Economic Features of the Regions and Regional Policy in Bulgaria. Journal of Danubian Studies and Research, [S. l.], v. 15, n. 2, p. 7–17, 2025. Disponível em: https://dj.univ-danubius.ro/index.php/JDSR/article/view/3428. Acesso em: 5 dec. 2025.