Serhii Yakymchuk, co-founder of Psyball.com
Oleksii Hryhorchuk, co-founder of Psyball.com
Topic: “The First Healthy Ukrainian Social Network Psyball.com”
Press center UCMC announce
Press center UCMC announce
Serhii Yakymchuk, co-founder of Psyball.com
Oleksii Hryhorchuk, co-founder of Psyball.com