MITCHELL, Coral; CASTLE, Joyce. The Instructional Role of Elementary School Principals. Canadian Journal of Education/Revue canadienne de l’éducation, [S. l.], v. 28, n. 3, p. 409‐433, 2005. Disponível em: https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2861. Acesso em: 6 may. 2024.