1. Kharkiv National University of Radio Electronics,Department of Electronic Computers,Kharkiv,Ukraine
2. O. M. Beketov National University of Urban Economy in Kharkiv,Department of History and Cultural Studies,Kharkiv,Ukraine
3. Volodymyr Dahl East Ukrainian National University,Department of Mechanization of Agriculture,Kyiv,Ukraine
4. National University “Yuri Kondratyuk Poltava Polytechnic”,Department of Computer and Information Technologies and Systems,Poltava,Ukraine
5. O. M. Beketov National University of Urban Economy in Kharkiv,Department of Enterprise Economics and Business Administration,Kharkiv,Ukraine