/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sergiorocha18847 https://cdn.slidesharecdn.com/profile-photo-sergiorocha18847-48x48.jpg?cb=1523579787 ²Ñ¾±²õ³Ùé°ù¾±´Ç...