Pitera, Rafał, and Justyna Chmiel. “The Importance of Special Economic Zones and the Act on New Investments in Reducing Regional Inequalities in Poland”. Social Inequalities and Economic Growth, no. 82 (June 30, 2025): 156–173. Accessed November 11, 2026. https://journals.ur.edu.pl/nsawg/article/view/11522.