Nefriana, Rr., et al. “Leader-Driven or Leaderless: How Participation Structure Sustains Engagement and Shapes Narratives in Online Hate Communities”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 20, no. 1, May 2026, pp. 1652-75, doi:10.1609/icwsm.v20i1.42717.