MANOR, S.; ISRAELI, T. Friends get vaccinated: The power of social media groups in the COVID-19 vaccination campaign. First Monday, [S. l.], v. 26, n. 7, 2021. DOI: 10.5210/fm.v26i7.11622. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/11622. Acesso em: 26 oct. 2021.