Đoàn Tiền
@tien2609
Viet Nam, Ha Noi
Joined Mar 2016
World Rank: #53072 (0.3 points)
Institution: Hanoi University of Science and Technology
Activity over the last year
Effectiveness
- Problems solved
- 17
- Solutions submitted
- 108
Viet Nam, Ha Noi
Joined Mar 2016
World Rank: #53072 (0.3 points)
Institution: Hanoi University of Science and Technology