Educational leadership: towards a quality school. Journal of Parents and Teachers, [S. l.], n. 361, p. 28–35, 2015. DOI: 10.14422/pym.i361.y2015.005. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/5339. Acesso em: 6 feb. 2026.