CSEH, András. e-services for the farmers. Acta Agraria Debreceniensis, [S. l.], n. 45, p. 11–19, 2012. DOI: 10.34101/actaagrar/45/2387. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2387.. Acesso em: 3 may. 2024.