FERNÁNDEZ DE ARROYABE, P. Virtual divide, Bologna education model and geographic information technologies. GeoFocus. International Review of Geographical Information Science and Technology, [S. l.], n. 6, p. 39–51, 2006. Disponível em: https://www.geofocus.org/index.php/geofocus/article/view/100. Acesso em: 18 may. 2025.