Сардак, Сергій Едуардович, and Алла Василівна Ставицька. “Research of the Structure and Development Trends of World Market of Information Technologies”. Technology audit and production reserves 4, no. 5(24) (July 23, 2015): 96–100. Accessed November 22, 2024. https://journals.uran.ua/tarp/article/view/47353.