1. Doctor of Economics, Associate Professor, Associate Professor of Department of Finance Technology and Entrepreneurship, Sumy State University, Ukraine
2. Candidate of Economic Sciences, Associate Professor, Head of Social Security and Tax Policy Department, University of Customs and Finance, Ukraine
3. Deputy Head of the Main Department of the State Tax Service of Ukraine in Sumy region, Sumy State University, Ukraine
4. Ph.D., Associate Professor, Senior Researcher, Research Institute of Trade and Sustainable Business, Faculty of Commerce, University of Economics in Bratislava, Slovakia
5. Ph.D., Associate Professor, Researcher, Research Institute of Trade and Sustainable Business, Faculty of Commerce, University of Economics in Bratislava, Slovakia