Biffignandi, Fernando. “The Direct Appeal Is Changing the Format of Communication of Political Parties: Social Networks Gain Space and Reduce Traditional Mediation Structures”. Revista FAMECOS 26, no. 2 (December 18, 2019): e33942. Accessed July 17, 2024. https://revistaseletronicas.pucrs.br/ojs/index.php/revistafamecos/article/view/33942.