BERECZ, Patrícia. Characteristic and adaptation opportunities of Open Source ERP systems in PO’s. Acta Agraria Kaposváriensis, [S. l.], v. 14, n. 3, p. 165–172, 2010. Disponível em: https://journal.uni-mate.hu/index.php/aak/article/view/1981. Acesso em: 5 dec. 2025.