SIMON, András. Development and Economic Benefits of Open Source Software. Acta Agraria Debreceniensis, [S. l.], n. 34, p. 161–168, 2009. DOI: 10.34101/actaagrar/34/2838. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2838.. Acesso em: 5 may. 2024.