HALACHEV, Momtchil Dobrev-. Theory of Types of Sovereignty and Degrees of Sovereignty by Prof. Momchil Dobrev and Prof. Mariola Garibova-Dobreva from 2009 and Conquest of Countries and Nations by the Deep Mafia Through Their Control and Management. Current Opinion, [S. l.], v. 4, n. 3, p. 663–678, 2024. DOI: 10.52845/currentopinion.v4i3.306. Disponível em: https://currentopinion.be/index.php/co/article/view/306. Acesso em: 5 oct. 2024.