Lossio, Oscar José María, and Cecilia Emiliana Velázquez. “AN ACCOUNT OF A TEACHING EXPERIENCE USING SATELLITE IMAGERY AND AERIAL PHOTOGRAPHY; URBAN TRANSFORMATIONS IN GENERAL RAMÍREZ (ARGENTINA) 1990-2010”. Geographical Journal of Central America, vol. 1, no. 50, Nov. 2013, pp. 215-30, https://www.revistas.una.ac.cr/index.php/geografica/article/view/5397.