1. Doctoral Student, Department of Financial Technologies and Entrepreneurship, Sumy State University
2. Ph.D. in Political Science, Department of Enterprise Management and Production Organisation, Silesian University of Technology, Zabrze
3. D.Sc., Professor, Faculty of Organization and Management, Silesian University of Technology, Poland; Academic and Research Institute of Business, Economics and Management, Sumy State University, Ukraine.
4. Ph.D. in Economics, Associate Professor, Department of Industrial Economics, Blekinge Institute of Technology, Sweden; Senior Research Fellow, Department of Financial Technologies and Entrepreneurship, Sumy State University
5. Dr. in Economics, Professor, Head of the Institute of Business, Economics and Management, Sumy State University