FERNANDEZ, Isabel. Ethical Leadership Practices of School Heads and Level of Organizational Commitment and Professionalism of Teachers in Public Secondary Schools. American Journal of Education and Technology, [S. l.], v. 5, n. 1, p. 17–32, 2026. DOI: 10.54536/ajet.v5i1.6564. Disponível em: https://journals.e-palli.com/home/index.php/ajet/article/view/6564. Acesso em: 23 apr. 2026.