PEREIRA, M. A. L. Online politicians: Portuguese digital political communication strategies in a governmental and electoral context. Sphera Publica, [S. l.], v. 2, n. 18, p. 21–42, 2018. Disponível em: https://sphera.ucam.edu/index.php/sphera-01/article/view/350. Acesso em: 10 ago. 2022.