cornelia natasha
@cesha
Indonesia, surabaya
Joined Oct 2016
World Rank: #6479 (5.5 points)
Institution: ITS SURABAYA
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 118
Indonesia, surabaya
Joined Oct 2016
World Rank: #6479 (5.5 points)
Institution: ITS SURABAYA