WESTBERRY, L.; ZHAO, F. A Psychometric Look at Principal Professional Development. International Journal of Education Policy and Leadership, [S. l.], v. 17, n. 7, 2021. DOI: 10.22230/ijepl.2021v17n7a1103. Disponível em: https://ijepl.journals.publicknowledgeproject.org/index.php/ijepl/article/view/1103. Acesso em: 25 nov. 2024.