/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: nuttratchanajan https://cdn.slidesharecdn.com/profile-photo-nuttratchanajan-48x48.jpg?cb=1523418475 Nutt_Cs@hotmail.co.th เมล์ใหม่นะ