POSTUŁA, Marta; CHMIELEWSKI, Wojciech; GAWKOWSKI, Krzysztof; ZIOŁO, Magdalena. Government and business R&D effects on innovation and productivity in high- and low-income EU countries. Technological and Economic Development of Economy, [S. l.], p. 1–34, 2026. DOI: 10.3846/tede.2026.28166. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/28166. Acesso em: 19 oct. 2026.