PEÑA ASCACÍBAR, Gonzalo; BERMEJO MALUMBRES, Eloy; ZANNI, Stefano. Fact checking during COVID-19: a comparative analysis of the verification of false contents in Spain and Italy. Revista de Comunicación, Piura, Perú., v. 20, n. 1, p. 197–215, 2021. DOI: 10.26441/RC20.1-2021-A11. Disponível em: https://revistadecomunicacion.com/article/view/2153. Acesso em: 4 feb. 2026.