/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: monicaguicelacalpa https://cdn.slidesharecdn.com/profile-photo-monicaguicelacalpa-48x48.jpg?cb=1523458726 ESTUDIO UNIVERSIDAD AUTÓNOMA DE BUCARAMANGA