Gál T, Grasselli G, Komlósi I. Analyzing the Efficiency of Dairy Farms by Using the Method of Data Envelopment Analysis (DEA). Acta agrar. Debr. [Internet]. 2010 Dec. 1 [cited 2024 May 3];(40):17-21. Available from: https://ojs.lib.unideb.hu/actaagrar/article/view/2697