/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AC127Mum https://cdn.slidesharecdn.com/profile-photo-AC127Mum-48x48.jpg?cb=1523642179 ติดต่อได้ที่ E-MAIL : khunyui@live.com