Authors
Sabalenka Ina
Asist. prof. Belarusian National Technical University, Minsk, Belarus
Krupenka Yuliya
Assoc. prof. Dr. Yanka Kupala State University of Grodno, Grodno, Belarus
Ganski Uladzimir
Assoc. prof. Dr. habil. Institute of Entrepreneurial Activity, Minsk, Belarus