Mathematics Instructional Leadership: Self-Efficacy Development for Elementary School Administrators. Journal of School Administration Research and Development, [S. l.], v. 8, n. 1, p. 1–12, 2023. DOI: 10.32674/jsard.v8i1.3692. Disponível em: https://ojed.org/JSARD/article/view/3692. Acesso em: 14 jun. 2025.