Managerial Skills of School Heads and It’s Relationship to Teachers’ Job Gratification: The Case of Secondary Schools. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 6, p. 112–119, 2026. DOI: 10.5281/zenodo.20356772. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/507. Acesso em: 28 may. 2026.