ADISU DEFAR KENENI; , T. R. M. Psychometric Evaluation of the Adaptive Leadership Behaviors Among Secondary School Principals in a Selected Region of Ethiopia Based on Teachers’ Perceptions. Journal of Science, Technology and Arts Research, [S. l.], v. 15, n. 1, p. 41–55, 2026. DOI: 10.20372/star.V15.i1.04. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/1910. Acesso em: 31 mar. 2026.