Małkowska, Agnieszka, Maria Urbaniec, and Małgorzata Kosała. “The Impact of Digital Transformation on European Countries: Insights from a Comparative Analysis”. Equilibrium. Quarterly Journal of Economics and Economic Policy 16, no. 2 (June 30, 2021): 325–355. Accessed March 22, 2023. http://economic-research.pl/Journals/index.php/eq/article/view/1884.