NAGY, János; SINÓROS-SZABÓ, Botond; HARSÁNYI, Endre; NAGY, Orsolya; HARSÁNYI, Endre. Regional economic achievements and reindustrialisation in Hajdú-Bihar county. Acta Agraria Debreceniensis, [S. l.], n. 60, p. 65–74, 2014. DOI: 10.34101/actaagrar/60/2026. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2026.. Acesso em: 30 apr. 2024.