COSTUNA, Marilou. Resilient Leadership: The Crisis Management Skills of School Administrators in the Context of School Improvement. Excellencia: International Multi-disciplinary Journal of Education (2994-9521), [S. l.], v. 1, n. 6, p. 274–284, 2023. DOI: 10.5281/. Disponível em: https://multijournals.org/index.php/excellencia-imje/article/view/182. Acesso em: 9 nov. 2025.