Oversight of security and intelligence services in republic of Bulgaria. Politics & Security, [S. l.], v. 6, n. 2, p. 29–38, 2022. DOI: 10.5281/zenodo.6823971. Disponível em: https://politics-security.net/index.php/ojsdata/article/view/180. Acesso em: 8 nov. 2025.