Rania Rusly
@rr1500
Indonesia, Jakarta
Joined May 2016
World Rank: #3956 (8.7 points)
Institution: SMA Santa Ursula
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 110
Indonesia, Jakarta
Joined May 2016
World Rank: #3956 (8.7 points)
Institution: SMA Santa Ursula