Audiovisual institutional communication campaigns and their use to counteract hoaxes during the COVID-19 pandemic: the case of Spain. Razón y Palabra, [S. l.], v. 25, n. 112, p. 199–216, 2022. DOI: 10.26807/rp.v25i112.1855. Disponível em: https://www.revistarazonypalabra.org/index.php/ryp/article/view/1855. Acesso em: 10 nov. 2026.