Effective Communication during a Global Health Crisis: A Content Analysis of Presidential Addresses on the COVID-19 Pandemic in Ghana. Journal of International Crisis and Risk Communication Research, [S. l.], v. 4, n. 2, 2021. DOI: 10.63278/jicrcr.v4i2.45. Disponível em: https://jicrcr.net/index.php/jicrcr/article/view/45. Acesso em: 19 aug. 2025.