Borbély, Csaba, Kinga Szabó, and Ferenc Csima. “The Using of IFCN’S Method in Hungary”. Acta Agraria Kaposváriensis 10, no. 2 (July 15, 2006): 271–275. Accessed December 5, 2025. https://journal.uni-mate.hu/index.php/aak/article/view/1805.