Grodzicki T, Jankiewicz M. Innovation spillovers as a driver of economic development: evidence from regions located in Central and Eastern European Union countries. TEDE [Internet]. 2026 Jul. 28 [cited 2026 Aug. 23];32(4):1087–1101. Available from: https://journals.vilniustech.lt/index.php/TEDE/article/view/23984