Raja Simarmata
@boy23
Indonesia, Surabaya
Joined Sep 2017
World Rank: #24133 (1.2 points)
Institution: Institut Teknologi Sepuluh Nopember
Indonesia, Surabaya
Joined Sep 2017
World Rank: #24133 (1.2 points)
Institution: Institut Teknologi Sepuluh Nopember