DE VALK, G.; MARTIN, B. Publicly shared intelligence. First Monday, [S. l.], v. 11, n. 9, 2006. DOI: 10.5210/fm.v11i9.1397. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/1397. Acesso em: 15 oct. 2021.