ºÝºÝߣshows by User: bunpotleaokatok / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: bunpotleaokatok / ºÝºÝߣShare feed for ºÝºÝߣshows by User: bunpotleaokatok https://public.slidesharecdn.com/v2/images/profile-picture.png ไม่มี