/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: pornpongsomatathanyakorn https://cdn.slidesharecdn.com/profile-photo-pornpongsomatathanyakorn-48x48.jpg?cb=1523601746 ทำชั่วไว้เยอะ