Sánchez, Verónica, Carmen Tapia, and Sandra Becerra. “Leadership: A Glance from Directors, Teachers and Students Viewpoint”. Revista de Psicología 15, no. 2 (January 1, 2006): Pág. 25–52. Accessed May 17, 2024. https://boletinjidh.uchile.cl/index.php/RDP/article/view/18392.