Analysis of Select COVID-19 Billboard Messages in Benin Metropolis. GVU Journal of Communication Studies, [S. l.], v. 6, p. 139–146, 2025. Disponível em: https://oa.gloriousvisionuniversityjournals.ng/index.php/communicationstudies/article/view/136. Acesso em: 5 apr. 2026.