FRIESEN, S.; BROWN, B. Introduction: Teacher Leadership. International Journal of Education Policy and Leadership, [S. l.], v. 21, n. 3, p. 3 pp, 2025. DOI: 10.22230/ijepl.2025v21n3a1611. Disponível em: https://ijepl.journals.publicknowledgeproject.org/index.php/ijepl/article/view/1611. Acesso em: 3 may. 2026.