/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ssuser718c6b https://cdn.slidesharecdn.com/profile-photo-ssuser718c6b-48x48.jpg?cb=1523162386 °®ÃÀʳ,°®ÂÃÐÐ,°®Ë¯¾õ