THELWALL, M.; KOUSHA, K.; THELWALL, S. Covid-19 vaccine hesitancy on English-language Twitter. Profesional de la información, [S. l.], v. 30, n. 2, 2021. DOI: 10.3145/epi.2021.mar.12. Disponível em: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/86322. Acesso em: 24 mar. 2023.