ANALYZING THE PROBLEMS OF SECONDARY SCHOOL EFFECTIVENESS:DO THEY HAVE ASSOCIATIONS WITH THE DIGITAL LEADERSHIP SKILLS OF PRINCIPALS?. Journal of Association of Educational Management and Policy Practitioners, [S. l.], v. 6, n. 1, p. 201–216, 2025. Disponível em: http://journals.aemapp.org/index.php/JAEMAPP/article/view/296. Acesso em: 31 jul. 2025.