BRUSSARSKI, Rumen Yordanov. Social Welfare: Bulgaria (2007 - 2021). Finance, Accounting and Business Analysis (FABA), [S. l.], v. 5, n. 1, p. 28–38, 2023. Disponível em: https://faba.bg/index.php/faba/article/view/155. Acesso em: 8 nov. 2026.