KURMAI, Viktória. Market competition and concentration in the world market of concentrated apple juice. Acta Agraria Debreceniensis, [S. l.], n. 69, p. 129–135, 2016. DOI: 10.34101/actaagrar/69/1801. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/1801.. Acesso em: 3 may. 2024.