/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ssuser6f6495 https://public.slidesharecdn.com/v2/images/profile-picture.png 2014/04/20 ÐÂÉú ð§ÒÀ·¨¹ÄɽÞr¶UËÂ