/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: tookkawara https://cdn.slidesharecdn.com/profile-photo-tookkawara-48x48.jpg?cb=1523950364 ๶Äป็à¸È¨¸„à¸È¨¸”ี