/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AniwatSawangsalee https://cdn.slidesharecdn.com/profile-photo-AniwatSawangsalee-48x48.jpg?cb=1523006748 จำไม่ไึϹ‰