/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jhfuentess https://cdn.slidesharecdn.com/profile-photo-jhfuentess-48x48.jpg?cb=1522954805 Estudio Ingeniería Industrial. www.ulibertadores.edu.co/