/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ssuser09d3e6 https://cdn.slidesharecdn.com/profile-photo-ssuser09d3e6-48x48.jpg?cb=1523672214 จบ ป.ตรี ม.ราชภัฎลำปาง