TESFAYE, Samuel Gizaw; MENGISTU, Demelash; DUMESA, Melkamu. An exploration of Public Relation Practitioners’ Use of PR Tools to Communicate with their External Customers and Associated Challenges: Agaro Town Public Sectors in Focus. Ethiopian Journal of Language, Culture and Communication, [S. l.], v. 7, n. 1, p. 77–91, 2023. DOI: 10.20372/ejlcc.v7i1.1503. Disponível em: https://journals.bdu.edu.et/index.php/EJLCC/article/view/1503. Acesso em: 13 feb. 2026.