MCDONALD, C. Information Systems Foundations - Karl Popper’s third world. Australasian Journal of Information Systems, Australia, v. 10, n. 1, 2002. DOI: 10.3127/ajis.v10i1.446. Disponível em: https://journal.acs.org.au/index.php/ajis/article/view/446. Acesso em: 28 mar. 2024.