/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: Roitich1 https://cdn.slidesharecdn.com/profile-photo-Roitich1-48x48.jpg?cb=1523623803 °°³¢´Ç±¹±ð°°°