Monge, Luís Ángel, Juan Pablo Torres, Fortunato Espinoza, Jesús Raymundo Juárez, Luz Evelia López, Christian Xavier Navarro, and Esperanza Maldonado. “Aplicación cartográfica on-Line De Puentes Urbanos”. GeoFocus. International Review of Geographical Information Science and Technology, no. 9 (December 31, 2009): 19–28. Accessed April 30, 2025. https://www.geofocus.org/index.php/geofocus/article/view/185.