VAN DEN HEUVEL, W.-J.; HASSELBRING, W.; PAPAZOGLOU, M. Top-Down Enterprise Application Integration with Reference Models. Australasian Journal of Information Systems, Australia, v. 8, n. 1, 2000. DOI: 10.3127/ajis.v8i1.263. Disponível em: https://journal.acs.org.au/index.php/ajis/article/view/263. Acesso em: 19 apr. 2024.