Reynan Henry
@acakaacaka
Indonesia, Surabaya
Joined Oct 2015
World Rank: #122621 (0 points)
Institution: Petra
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 57
Indonesia, Surabaya
Joined Oct 2015
World Rank: #122621 (0 points)
Institution: Petra