ZHOU, D. X.; RESNICK, P.; MEI, Q. Classifying the Political Leaning of News Articles and Users from User Votes. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 5, n. 1, p. 417-424, 2021. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14108. Acesso em: 18 aug. 2022.