MARSCHLICH, S. Public diplomacy message strategy (Public Diplomacy) (see also public diplomacy approach). DOCA - Database of Variables for Content Analysis, [S. l.], 2021. DOI: 10.34778/4j. Disponível em: https://www.hope.uzh.ch/doca/article/view/2703. Acesso em: 16 aug. 2022.