DE BARROS FILHO, Clóvis; PRAÇA, Sérgio. Ethics in old and new journalism structures. Brazilian journalism research, [S. l.], v. 5, n. 2, p. 5–21, 2009. DOI: 10.25200/BJR.v5n2.2009.208. Disponível em: https://bjr.emnuvens.com.br/bjr/article/view/208. Acesso em: 14 dec. 2025.