KOTZEVA, T.; MINEVA, K. FAMILY SUPPORT SERVICES FOR VULNERABLE FAMILIES IN BULGARIA: BARRIERS AND CHALLENGES. Economy and Sociology, [S. l.], n. 1, 2023. DOI: 10.36004/nier.es.2023.1-09 . Disponível em: https://es.ince.md/index.php/Economy_and_Sociology/article/view/157. Acesso em: 19 may. 2024.