Dworak, Edyta. “The Innovativeness of the Economies of European Union Candidate Countries – an Assessment of Their Innovation Gap in Relation to the EU Average”. Comparative Economic Research. Central and Eastern Europe 27, no. 3 (September 30, 2024): 7–21. Accessed December 7, 2025. https://czasopisma.uni.lodz.pl/CER/article/view/23850.