/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: binsarai https://cdn.slidesharecdn.com/profile-photo-binsarai-48x48.jpg?cb=1523658995 สอà¸È¨¸„อมพิวเตอร์