Risk management and marketing in the IT industry for course analysis and forecasting of commodity money - D. I. Uhryn; Yu. O. Ushenko; S. F. Shevchuk; A. Y. Dovhun; M. L. Kovalchuk; V. V. Ivashko; A. O. Karachevtsev (Optoelectronic information-Power Technologies, 2024)