Authors
Valentyna Diatlova
Prof. Dr. Sc. (Econ), Donetsk State University of Management, Ukraine
Yuliia Diatlova
Assoc. Prof. Dr. Sc. (Econ), Donetsk State University of Management. Karpinskoho str, Ukraine
Olena Tyshchenko
Assoc. Prof. PhD of Econ., Volodymyr Dahl East Ukrainian National University, Ukraine