DEVERNA, Matthew R. et al. CoVaxxy: A Collection of English-Language Twitter Posts About COVID-19 Vaccines. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 15, n. 1, p. 992–999, 2021. DOI: 10.1609/icwsm.v15i1.18122. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/18122. Acesso em: 25 may. 2026.