/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: luisalberto100483 https://cdn.slidesharecdn.com/profile-photo-luisalberto100483-48x48.jpg?cb=1523528253 ±ð²õ±è²¹Ã±´Ç