Muro-Medrano, Pedro R. “Etapas De La popularización De Las Infraestructuras De información Geoespacial”. GeoFocus. International Review of Geographical Information Science and Technology, no. 12 (December 31, 2012): 1–5. Accessed May 9, 2025. https://geofocus.org/index.php/geofocus/article/view/235.