“THE DEVELOPMENT OF THE EDUCATIONAL MANAGEMENT AREA IN THE OF PEDAGOGICAL TEACHER TRAINING DEPARTMENT AT UMCE SINCE THE 90’S”, boletin, vol. 1, no. 1, pp. 29–35, Dec. 2022, Accessed: Sep. 25, 2026. [Online]. Available: https://revistas.umce.cl/index.php/boletin/article/view/2420