Ethical values and norms in the communication systems of public institutions. Journal of Public Governance, Poland, v. 48, n. 2, p. 5–15, 2019. DOI: 10.15678/ZP.2019.48.2.01. Disponível em: https://publicgovernance.pl/index.php/zpub/article/view/23709. Acesso em: 1 nov. 2026.