BUSHIRA, E. Change Communication in Public Sectors: Practice of Yeka Sub-City Health Office, Addis Ababa, Ethiopia. African Journal of Leadership and Development, [S. l.], v. 5, n. 2, p. 52–65, 2020. DOI: 10.20372/ajold.2020.5.2.4. Disponível em: http://journals.epsu.edu.et/index.php/ajold/article/view/127. Acesso em: 12 jan. 2026.