FRANCIS, Olowo Busuyi. Appraisal of Veritable Leadership Characters Exhibited by Secondary School Principals: A Case of Osun State Secondary Schools, Nigeria. International Journal of Social Sciences & Educational Studies, [S. l.], v. 7, n. 3, p. 73–87, 2020. DOI: 10.23918/ijsses.v7i3p73. Disponível em: https://www.ijsses.tiu.edu.iq/index.php/ijsses/article/view/315. Acesso em: 21 apr. 2026.