ALLEN, P. Self-organization in human systems. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 20, n. 4, p. 21–76, 1980. Disponível em: https://orbel.be/jorbel/index.php/jorbel/article/view/510. Acesso em: 20 apr. 2024.