Michael Cahyadi Tjondro Kusumo
@cahyadi
Indonesia, Surabaya
Joined Nov 2016
World Rank: #24122 (1.2 points)
Institution: St. Louis 1
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 218
Indonesia, Surabaya
Joined Nov 2016
World Rank: #24122 (1.2 points)
Institution: St. Louis 1