ZIKEŠOVÁ, Šárka; BOUROVÁ, Ilona. . Economica, [S. l.], v. 7, n. 4, p. 92–99, 2020. DOI: 10.47282/ECONOMICA/2014/7/4/4398. Disponível em: https://ojs.lib.unideb.hu/economica/article/view/4398.. Acesso em: 5 may. 2024.