�ݺ�ߣ

Đại học Sao Đỏ

2 �ݺ�ߣShares 55 Followers 47 Followings

2 �ݺ�ߣShares 55 Followers 47 Followings

Personal Information

Organization / Workplace

Haidöng, Hải Dương, Vietnam

Presentations(2)��

Baigiang elearning

��

Bai giang excel_2

��