SANZ LABRADOR, Ismael; ALCAÑIZ MIÑANO, Vicente. An approach to the external assessment through empirical evidence. Avances en Supervisión Educativa, [S. l.], n. 23, 2015. DOI: 10.23824/ase.v0i23.24. Disponível em: https://avances.adide.org/index.php/ase/article/view/24. Acesso em: 14 aug. 2025.