THIEL, S.-K.; REISINGER, M.; RÖDERER, K.; FRÖHLICH, P. Playing (with) Democracy: A Review of Gamified Participation Approaches. JeDEM - eJournal of eDemocracy and Open Government, [S. l.], v. 8, n. 3, p. 32–60, 2016. DOI: 10.29379/jedem.v8i3.440. Disponível em: https://jedem.org/index.php/jedem/article/view/440. Acesso em: 5 mar. 2024.