THELWALL, M. Can Twitter give insights into international differences in Covid-19 vaccination? Eight countries’ English tweets to 21 March 2021. Profesional de la información, [S. l.], v. 30, n. 3, 2021. DOI: 10.3145/epi.2021.may.11. Disponível em: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/86450. Acesso em: 29 mar. 2023.