Ganescu, Mariana Cristina, and Cristina Maria Serbanica. “Regional Innovation Performance and Structural Conditions in Central and Eastern Europe: Embracing the Broad-Based Innovation Concept”. Ekonomia i Prawo. Economics and Law 20, no. 1 (March 31, 2021): 107–119. Accessed April 16, 2024. https://apcz.umk.pl/EiP/article/view/EiP.2021.007.