Harsányi, Endre, Orsolya Nagy, Gergely Harsányi, and János Nagy. “The Role of Agriculture in Regional Development”. Acta Agraria Debreceniensis, no. 60 (July 24, 2014): 25–30. Accessed April 28, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/2018.