ROD, J. K. How The Monosemic Graphics Go Polysemic. Cartographic Perspectives, [S. l.], n. 38, p. 7–18, 2001. DOI: 10.14714/CP38.792. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp38-rod. Acesso em: 28 apr. 2024.