WAGAR, W. W. TOWARD A PRAXIS OF WORLD INTEGRATION. Journal of World-Systems Research, [S. l.], v. 2, n. 1, p. 36–48, 1996. DOI: 10.5195/jwsr.1996.67. Disponível em: https://jwsr.pitt.edu/ojs/jwsr/article/view/67. Acesso em: 6 jun. 2023.