DEMISSIE, M. M.; CHINASHO, G. Teachers’ and Supervisors’ Views of Principal Power in Secondary Schools of Ethiopia. Dilla Journal of Education, [S. l.], v. 1, n. 02, p. 61–70, 2022. DOI: 10.20372/dje.v01i02.05. Disponível em: https://journal.du.edu.et/index.php/dje/article/view/229. Acesso em: 23 aug. 2025.