CHALLENGES AND OPPORTUNITIES FOR SOCIAL SERVICES IN THE REPUBLIC OF BULGARIA. PANGEEA, [S. l.], v. 24, n. 2, 2025. DOI: 10.29302/Pangeea24.34. Disponível em: https://pangeea.uab.ro/index.php/pangeea/article/view/491. Acesso em: 2 may. 2026.