/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sttprsrt https://cdn.slidesharecdn.com/profile-photo-sttprsrt-48x48.jpg?cb=1523386641 ๶Äป็à¸È¨¸œà¸¹à¹‰à¸«à¸�ิงที่น่ารัà¸�