BEZERRA, H. D. Electoral war in Brazil: Comparative study of presidential elections in 1998-2002-2006. Civitas: journal of Social Sciences, [S. l.], v. 8, n. 2, p. 323–341, 2009. DOI: 10.15448/1984-7289.2008.2.4766. Disponível em: https://revistaseletronicas.pucrs.br/ojs/index.php/civitas/article/view/4766. Acesso em: 17 jul. 2024.