Volkova, Svitlana, and Eric Bell. “Identifying Effective Signals to Predict Deleted and Suspended Accounts on Twitter Across Languages”. Proceedings of the International AAAI Conference on Web and Social Media 11, no. 1 (May 3, 2017): 290-298. Accessed June 26, 2022. https://ojs.aaai.org/index.php/ICWSM/article/view/14874.