DEWITT, P.; NELSON, M. Collective Leader Efficacy: Developiing a Systems Construct to Strengthen Instructional Leadership Teams. International Journal of Education Policy and Leadership, [S. l.], v. 22, n. 1, p. 16 pp, 2026. DOI: 10.22230/ijepl.2026v22n1a1643. Disponível em: https://ijepl.journals.publicknowledgeproject.org/index.php/ijepl/article/view/1643. Acesso em: 28 may. 2026.