/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sidonfelipe https://cdn.slidesharecdn.com/profile-photo-sidonfelipe-48x48.jpg?cb=1550665398 ±è°ù±ð²µ³Ü¾±Ã§´Ç²õ´Ç