Ponsoni, Samuel, and Roberto Leiser Baronas. “Misunderstandings and Contradictions in Discursive Argumentation: Silence Emergence Production Processes in Cases of Brazilian Digital Media”. Signum: Estudos da Linguagem 22, no. 1 (July 4, 2019): 9–26. Accessed December 10, 2025. https://ojs.uel.br/revistas/uel/index.php/signum/article/view/35730.