WANDHÖFER, T.; TAYLOR, S.; WALLAND, P.; GEANA, R.; WEICHSELBAUM, R.; FERNANDEZ, M.; SIZOV, S. Determining Citizens’ Opinions About Stories in the News Media. JeDEM - eJournal of eDemocracy and Open Government, [S. l.], v. 4, n. 2, p. 198–221, 2012. DOI: 10.29379/jedem.v4i2.141. Disponível em: https://jedem.org/index.php/jedem/article/view/141. Acesso em: 28 mar. 2024.