CRAWFORD, K.; HASAN, H. Demonstrations of the Activity Theory Framework for Research in Information Systems. Australasian Journal of Information Systems, Australia, v. 13, n. 2, 2006. DOI: 10.3127/ajis.v13i2.40. Disponível em: https://ajis.aaisnet.org/index.php/ajis/article/view/40. Acesso em: 21 nov. 2024.