Castro, José Flávio Morais, Alexandre M. A. Diniz, and Gislaine Fernanda de Barros. “Geographical Intersections: An Analysis of the Brazilian Philatelic Cartography”. Sociedade & Natureza 19, no. 2 (February 19, 2008). Accessed July 22, 2024. https://seer.ufu.br/index.php/sociedadenatureza/article/view/9390.