/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: shikajangkwang https://cdn.slidesharecdn.com/profile-photo-shikajangkwang-48x48.jpg?cb=1523655154 หา๶Äพื่อà¸È¨¸£à¸¹à¹‰à¹ƒà¸ˆ