TÓTH, R. Analysis of the efficiency of higher education systems. Acta Agraria Debreceniensis, [S. l.], n. 34, p. 207–214, 2009. DOI: 10.34101/actaagrar/34/2843. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2843. Acesso em: 17 may. 2022.