Development and validation of headteachers’ leadership behavior questionnaire (HLBQ). Journal of Management Info, [S. l.], v. 9, n. 2, p. 245–261, 2024. DOI: 10.31580/jmi.v9i2.2656. Disponível em: https://readersinsight.net/index.php/jmi/article/view/2656. Acesso em: 19 jun. 2026.