Zelinska, ?alyna, Uliana Andrusiv, and Liliia Simkiv. “Knowledge Economy: Trends in the World and Analysis of Ukraine”. Journal of Eastern European and Central Asian Research (JEECAR) 7, no. 1 (March 14, 2020): 104–113. Accessed May 18, 2024. https://ieeca.org/journal/index.php/JEECAR/article/view/325.