KRUGMAN, Paul R.; VENABLES, Anthony J. Integration and competitiveness of the peripheral industry. Estudios Económicos de El Colegio de México, [S. l.], v. 5, n. 2, p. 263–286, 1990. DOI: 10.24201/ee.v5i2.326. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/326. Acesso em: 21 apr. 2025.