/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: thanapornsanasee https://public.slidesharecdn.com/v2/images/profile-picture.png อยาà¸�ให้เทอหัà¸È¨¸¡à¸²à¸¡à¸­à¸‡à¸‰à¸±à¸È¨¸‹à¸°à¸—ี