/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: pikulk1 https://cdn.slidesharecdn.com/profile-photo-pikulk1-48x48.jpg?cb=1523159368 ๶Äป็à¸È¨¸„à¸È¨¸”ีน่ะ