thai nguyen
@vanthai94
Viet Nam, ha noi
Joined Feb 2016
World Rank: #41500 (0.5 points)
Institution: Ha Noi University of Sciene and Technology
Activity over the last year
Effectiveness
- Problems solved
- 19
- Solutions submitted
- 238
Viet Nam, ha noi
Joined Feb 2016
World Rank: #41500 (0.5 points)
Institution: Ha Noi University of Sciene and Technology