MULLO LÓPEZ, Alex; DE-CASAS-MORENO, Patricia; BALSECA MERA, Johana Maribel. nformative treatment and media competencies on COVID-19 in Ecuador. Revista de Comunicación, Piura, Perú., v. 20, n. 1, p. 137–152, 2021. DOI: 10.26441/RC20.1-2021-A8. Disponível em: https://revistadecomunicacion.com/article/view/2150. Acesso em: 4 feb. 2026.