Levchenko Denis
@ldo2
Russian Federation
Joined Apr 2007
World Rank: #15919 (2.1 points)
Institution: Moscow State Industrial University
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 131
Russian Federation
Joined Apr 2007
World Rank: #15919 (2.1 points)
Institution: Moscow State Industrial University