GLUCK, M. Content Analysis, Semiotics, and Social Semiotics for Cartographic Analysis: Interpreting Geospatial Representations. Cartographic Perspectives, [S. l.], n. 31, p. 4–25, 1998. DOI: 10.14714/CP31.647. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp31-gluck. Acesso em: 2 may. 2024.