When Teachers Become School Heads: Administrative and Instructional Competence of Teachers-in-Charge and Their Relationship to Students’ Academic Performance. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 5, p. 157–166, 2026. DOI: 10.5281/zenodo.20080524. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/408. Acesso em: 13 jun. 2026.