BARROS, Carlos Edurado; SANTINI, Rose Marie; XAVIER, Thiago Ciodaro; GRAEL, Felipe; FERREIRA, Fernando. Missing the Big Picture: Platform Opacity Weaponized for Disinformation in the Twitter Files Brazil Case. AoIR Selected Papers of Internet Research, [S. l.], 2026. DOI: 10.5210/spir.v2024i0.15063. Disponível em: https://spir.aoir.org/ojs/index.php/spir/article/view/15063. Acesso em: 1 apr. 2026.