Echo chambers and vaccines against COVID-19 mis/disinformation on Twitter: machine learning and network analysis-based approach . Research, Society and Development, [S. l.], v. 12, n. 2, p. e22812240159, 2023. DOI: 10.33448/rsd-v12i2.40159. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/40159. Acesso em: 28 jun. 2025.