/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: nakamula1 https://cdn.slidesharecdn.com/profile-photo-nakamula1-48x48.jpg?cb=1605000196 à¸È¨¸´à¸ªà¸±à¸¢à¸”ีน่ารัà¸�