ESTEBAN FRADES, Santiago. Historical, normative and theoretical foundations of Inspection in the improvement of the quality of teaching. Avances en Supervisión Educativa, [S. l.], n. 45, 2026. DOI: 10.23824/ase.v0i45.1059. Disponível em: https://avances.adide.org/index.php/ase/article/view/1059. Acesso em: 28 jun. 2026.