Járdány K. Investigation of the viticultural and oenological situation of the Danube wine region in the hungarian grape and wine sector. Studia Mundi – Economica [Internet]. 2021 Mar. 28 [cited 2026 Jan. 31];8(1):49-64. Available from: https://journal.uni-mate.hu/index.php/stm/article/view/3133