LOZANO, Alejandro. Review: School Leadership as a Gateway to the Educational Improvement. Avances en Supervisión Educativa, [S. l.], n. 45, 2026. DOI: 10.23824/ase.v0i45.1092. Disponível em: https://avances.adide.org/index.php/ase/article/view/1092. Acesso em: 28 jun. 2026.