VAQUERO GARCÍA, Alberto. The reduction of school failure. Pending issue of the spanish education system. Avances en Supervisión Educativa, [S. l.], n. 14, 2011. DOI: 10.23824/ase.v0i14.469. Disponível em: https://avances.adide.org/index.php/ase/article/view/469. Acesso em: 15 aug. 2025.