1. Department of Management University of National and World Economy str. "December 8th", 1700 Student Complex, Sofia BULGARIA
2. Department of Management and Taxation National Technical University «Kharkiv Polytechnic Institute» 2, Kyrpychova str., 61002, Kharkiv UKRAINE
3. Deputy Director for Educational and Methodical Work Prydunai Branch of Private joint-stock company “Higher educational institution “Interregional Academy of Personnel Management” str. Klushina, 3A, 68607, Izmail, UKRAINE
4. Department of Philosophy, Political Science and Ukrainian Studies Kyiv National University of Technologies and Design Nemyrovycha-Danchenka Street, 2, 01011, Kyiv, UKRAINE
5. Department of Philosophy and Cultural Studies Kyiv National University of Technologies and Design Nemyrovycha-Danchenka Street, 2, 01011, Kyiv, UKRAINE