J. Bujáki and S. Vinogradov, “Disparities in Entrepreneurial Orientation and Openness to Innovation Among Budapest, the Pest Region, and Other Regions”, Studia Mundi – Economica, vol. 11, no. 3, pp. 50–67, Dec. 2024, doi: 10.18531/sme.vol.11.no.3.pp.50-67.