�ݺ�ߣshows by User: vinhjusta

�ݺ�ߣshows by User: vinhjusta / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: vinhjusta / �ݺ�ߣShare feed for �ݺ�ߣshows by User: vinhjusta https://public.slidesharecdn.com/v2/images/profile-picture.png sinh viên trường cao đẳng thương mại đà nẵng!!