Recuero, R., F. B. Soares, and A. Gruzd. “Hyperpartisanship, Disinformation and Political Conversations on Twitter: The Brazilian Presidential Election of 2018”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 14, no. 1, May 2020, pp. 569-78, doi:10.1609/icwsm.v14i1.7324.