BŁAŻEJCZYK-MAJKA, Lucyna. Application of DEA for Evaluating the Efficiency of Economic Policy as Exemplified by EU Agriculture. Studia Historiae Oeconomicae, [S. l.], v. 35, p. 163–176, 2018. DOI: 10.2478/sho-2017-0011. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/29126. Acesso em: 22 dec. 2024.