UNOLD, J. Modeling the Dynamics of an Information System. Australasian Journal of Information Systems, Australia, v. 11, n. 1, 2003. DOI: 10.3127/ajis.v11i1.146. Disponível em: https://journal.acs.org.au/index.php/ajis/article/view/146. Acesso em: 28 mar. 2024.