ALAZZAWI, M.; ABDUL HUSSEIN, S.; MOHSEN, K. The level of administrative modernization and its relationship to the professional performance of school principals National secondary school. Journal of Education for the Humanities , [S. l.], v. 4, n. 165, p. 765–788, 2024. DOI: 10.33899/jeh.2024.185479. Disponível em: https://stats.uomosul.edu.iq/index.php/jeh/article/view/52090. Acesso em: 25 oct. 2025.