“Middle-tier leadership and its contribution to educational justice: challenges and lessons from the implementation of a new public education system in Chile”, Rev.Electr.Dialog.Educ., vol. 21, no. 44, pp. 24–45, Dec. 2024, Accessed: Jul. 04, 2026. [Online]. Available: http://revistas.umce.cl/index.php/dialogoseducativos/article/view/2956