Jagódka, Maciej, and Małgorzata Snarska. “Regional Disparities As a Result of Differences in Human Capital and Innovativeness on the Example of Poland”. Technological and Economic Development of Economy 29, no. 2 (March 20, 2023): 696–716. Accessed November 26, 2024. https://tede.vgtu.lt/index.php/TEDE/article/view/18536.