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: 10.63990/2020ajoldvol5iss2pp52-65. Disponível em: https://ejol.aau.edu.et/index.php/ajold/article/view/12620. Acesso em: 10 oct. 2025.