/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: nunangja5 https://cdn.slidesharecdn.com/profile-photo-nunangja5-48x48.jpg?cb=1523658897 รัà¸�เทอไม่เคยลืม