/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sarawutphoknoy https://cdn.slidesharecdn.com/profile-photo-sarawutphoknoy-48x48.jpg?cb=1523415774 ไม่มีสาระไปวันๆ