Andrija Jovanović
@joaki97
Serbia
Joined Sep 2014
World Rank: #34086 (0.7 points)
Institution: Gimnazija Krusevac
Activity over the last year
Effectiveness
- Problems solved
- 22
- Solutions submitted
- 74
Serbia
Joined Sep 2014
World Rank: #34086 (0.7 points)
Institution: Gimnazija Krusevac