Joanna Kołdras
@joannakoldras
Poland, Kraków
Joined Mar 2021
World Rank: #22476 (1.3 points)
Institution: WSEI Kraków
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 61
Poland, Kraków
Joined Mar 2021
World Rank: #22476 (1.3 points)
Institution: WSEI Kraków