DUBI, Y. B.; W/MEDHIN, D. T.; KEBEDE, G. B. Harnessing effective digital outdoor advertisement and communication in Addis Ababa city administration. Ethiopian Journal of Language, Culture and Communication, [S. l.], v. 9, n. 1, p. 62–83, 2024. Disponível em: https://ejol.aau.edu.et/index.php/EJLCC/article/view/10509. Acesso em: 9 jul. 2025.