Souza E de A, Tourinho R. Gamification and public transparency: a proposal for an educational application for citizen involvement in Transparency Portals. Revista da Controladoria-Geral da União [Internet]. 2026 May 19 [cited 2026 Oct. 24];18(33). Available from: https://revista.cgu.gov.br/Revista_da_CGU/article/view/990