1. Ternopil National University,Department of Computer Science,Ternopil,Ukraine
2. Khmelnytsky National University,Department of Accounting, Audit and Taxation,Khmelnytsky,Ukraine
3. Khmelnytsky National University,Department of Enterprise Economics and Entrepreneurship,Khmelnytsky,Ukraine
4. Interregional Academy of Personnel Management,Department of Economics, Management and Tourism,Khmelnytsky,Ukraine