Bosque, Joaquín, and Hernán Zamora. “Visualización Geográfica Y Nuevas Cartografías”. GeoFocus. International Review of Geographical Information Science and Technology, no. 2 (November 17, 2014): 61–77. Accessed April 30, 2025. https://www.geofocus.org/index.php/geofocus/article/view/14.