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Advanced search from2,290USDTaras Shevchenko National University of Kyiv
from1,000USDVN Karazin Kharkiv National University
from1,000USDIgor Sikorsky Kyiv Polytechnic Institute
from2,500USDKharkiv Polytechnic Institute
Sumy State University
Borys Hrinchenko Kyiv University