/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jibjibsiriwan9 https://cdn.slidesharecdn.com/profile-photo-jibjibsiriwan9-48x48.jpg?cb=1523545656 จง๶Äปิึϸ£à¸±à¸š..๶Äทคโนโลย๊ใหม่๶Äสมอ....