Items where Author is "Vinhas:Otavio::"

Bastos, Marco and Vinhas, Otavio and Recuero, Raquel and Soares, Felipe Bonow (2025) Reverse influence: the social production of disinformation in the 2022 Brazilian general election. Journal of Elections, Public Opinion and Parties. ISSN 1745-7297

Bruns, Axel and Bastos, Marco and Vinhas, Otavio and Recuero, Raquel and Soares, Felipe Bonow and Iannelli, Laura and Marino, Giada and Serani, Danilo and Valeriani, Augusto and Choucair, Tariq and Svegaard, Sebastian and Vodden, Laura and Whelan-Shamy, Daniel and Azmi, Alia and Stromer-Galley, Jennifer (2024) Controversies, Problematic Information, and Polarisation: Case Studies Across Six Continents. In: AoIR2024: The 25th Annual Conference of the Association of Internet Researchers, 30 October - 2 November 2024, Sheffield, UK.

Soares, Felipe Bonow and Salgueiro, Igor and Bonoto, Carolina and Vinhas, Otavio (2022) YouTube as a source of information about unproven drugs for Covid-19: the role of the mainstream media and recommendation algorithms in promoting misinformation. Brazilian Journalism Research, 18 (3). pp. 462-491.

Recuero, Raquel and Soares, Felipe Bonow and Vinhas, Otavio and Volcan, Taiane and Huttner, Luiz Ricardo Goulart and Silva, Victoria (2022) Bolsonaro and the Far Right: How Disinformation About COVID-19 Circulates on Facebook in Brazil. International Journal of Communication, 16. pp. 148-171. ISSN 1932-8036

Recuero, Raquel and Volcan, Taiane and Soares, Felipe Bonow and Vinhas, Otavio and Huttner, Luiz Ricardo (2022) Framing Covid-19: how fact-checking circulate on the Facebook far-right. In: Disinformation Studies: Perspectives to An Emerging Research Field. LabCom, Covilha, Portugal, pp. 265-287. ISBN 978-989-654-863-6

Recuero, Raquel and Soares, Felipe Bonow and Vinhas, Otavio (2021) Discursive strategies for disinformation on WhatsApp and Twitter during the 2018 Brazilian presidential election. First Monday, 26 (1). ISSN 1396- 0466