Kraj, Kamil M. “Transnational Corporations As the Driving Forces Behind the World’s Research and Development Activity in Terms of R&D Expenditure”. Journal of Management and Financial Sciences, no. 28 (July 29, 2019): 73–97. Accessed December 22, 2024. https://econjournals.sgh.waw.pl/JMFS/article/view/746.