FONSECA RIBEIRO, Fábio. Handling with online comments: a longitudinal approach in most accessed news sites in Portugal, Spain and Brazil. Revista de Comunicación, Piura, Perú., v. 19, n. 2, p. 125–144, 2020. DOI: 10.26441/RC19.2-2020-A7. Disponível em: https://revistadecomunicacion.com/article/view/1943. Acesso em: 4 feb. 2026.