Ha Belle
@habelle
Viet Nam, Bac Ninh
Joined Sep 2015
World Rank: #41508 (0.5 points)
Institution: CBN
Activity over the last year
Effectiveness
- Problems solved
- 14
- Solutions submitted
- 54
Viet Nam, Bac Ninh
Joined Sep 2015
World Rank: #41508 (0.5 points)
Institution: CBN