1. Department of Organization of Aviation Works and Services, National Aviation University, Kyiv, Ukraine
2. Department of Professional Education, Restaurant and Tourist Business, Luhansk Taras Shevchenko National University, Poltava, Ukraine
3. Department of Economics and Security in Transport, University of Security Management in Košice, Košice, Slovakia
4. Department of Finance, Accounting and Banking, Luhansk Taras Shevchenko National University, Poltava, Ukraine
5. Department of Finance and Business Consulting, Kyiv National University of Technologies and Design, Kyiv, Ukraine