/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: DaniSalfer https://cdn.slidesharecdn.com/profile-photo-DaniSalfer-48x48.jpg?cb=1622578806 ±Ê²õ¾±³¦Ã³±ô´Ç²µ´Ç