Associate Professor of Economics and Entrepreneurship Department
PhD in Economics
E–mail: olgakovalyovasumy@gmail.com
Google Scholar :https://scholar.google.com.ua/citations?user=uZAi6-oAAAAJ&hl=ru
ORSID: https://orcid.org/0000-0002-4240-4498
ScopusID: 57203527046
