YANG, Xiaofeng; YANG, Qian; WILSON, Christo. Penny for Your Thoughts: Searching for the 50 Cent Party on Sina Weibo. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 9, n. 1, p. 694–697, 2021. DOI: 10.1609/icwsm.v9i1.14649. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14649. Acesso em: 25 may. 2026.