KALCHEV, E. The European experience in the inclusion of vulnerable groups in the economy. Economy and Business Yearbook, [S. l.], v. 8, p. 119–126, 2023. DOI: 10.33919/EcoBY.23.8.12. Disponível em: https://ojs.nbu.bg/index.php/EcoBY/article/view/1344. Acesso em: 7 dec. 2025.