FERNÁNDEZ ENGUITA, Mariano. A half-way right: free education, indirect costs, and educational policy. Avances en Supervisión Educativa, [S. l.], n. 22, 2014. DOI: 10.23824/ase.v0i22.47. Disponível em: https://avances.adide.org/index.php/ase/article/view/47. Acesso em: 14 aug. 2025.