ОТ
Олександр Туник
Master of Kyiv National University of Trade and Economics (Commerce, management, tourism and services)
Kyiv, Ukraine
Publications
- https://www.researchgate.net/profile/Oleksandr_Tunyk
- https://knteu-kiev.academia.edu/Tunyk
- https://scholar.google.com/citations?user=FuhGAskAAAAJ
- https://piligrim.ua/