Csugány, Julianna, and Tamás Tánczos. 2025. “Changes in the Innovation Performance of the Visegrad Countries During Their EU Membership”. Balkans Journal of Emerging Trends in Social Sciences 8 (1). Belgrade, Serbia:1-16. https://doi.org/10.31410/Balkans.JETSS.2025.8.1.1-16.