Freitas, Alexandre. “WORLD SYSTEM MOBILITY: THE RELEVANCE OF THE SEMIPERIPHERY CONCEPT FOR DEVELOPMENT PROJECTS IN THE 21st CENTURY”. AUSTRAL: Brazilian Journal of Strategy & International Relations 9, no. 17 (November 11, 2022). Accessed June 24, 2025. https://seer.ufrgs.br/index.php/austral/article/view/93787.