DA UNIÃO, Tribunal de Contas. The Federal Court of Accounts introduces new solution to improve communication with units under its jurisdiction. TCU Journal, Brasília, v. 1, n. 141, p. 28, 2018. Disponível em: https://revista.tcu.gov.br/ojs/index.php/RTCU/article/view/1484. Acesso em: 1 jul. 2025.