CARLSON, J. D. Broadening and Deepening: Systemic Expansion, Incorporation and the Zone of Ignorance. Journal of World-Systems Research, [S. l.], v. 7, n. 2, p. 225–263, 2001. DOI: 10.5195/jwsr.2001.180. Disponível em: https://jwsr.pitt.edu/ojs/jwsr/article/view/180. Acesso em: 19 apr. 2024.