SZATHMÁRY, Z.; GYŐRI, Z. Quality management and traceability in crop production. Acta Agraria Debreceniensis, [S. l.], n. 26, p. 273-277, 2007. DOI: 10.34101/actaagrar/26/3086. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3086. Acesso em: 4 dec. 2020.