/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: worawitmuangkon https://cdn.slidesharecdn.com/profile-photo-worawitmuangkon-48x48.jpg?cb=1523392184 ข ลุ่ ย , วิ ท ย์ French 631; Uttaradit School #100 Art Education 52 #4 CMU