WALEJKO, G.; KSIAZEK, T. The Politics of Sourcing: A Study of Journalistic Practices in the Blogosphere. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 2, n. 1, p. 145-151, 2021. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/18628. Acesso em: 7 dec. 2021.