MILENKOVA, V.; MOLHOV, M. Elite Schools and Their Social Place: The Bulgarian Case. Calitatea Vieții, [S. l.], v. 22, n. 1, p. 31–48, 2011. Disponível em: https://revistacalitateavietii.ro/journal/article/view/322. Acesso em: 5 feb. 2025.