GEOPOLITICAL CONFLICT AND STRUCTURAL VULNERABILITIES IN EUROPEAN UNION ENERGY SECURITY. International Journal of Social Sciences Bulletin, [S. l.], v. 4, n. 4, p. 229–244, 2026. Disponível em: https://ijssbulletin.com/index.php/IJSSB/article/view/2150.. Acesso em: 18 apr. 2026.