MONTENEGRO, C.; SOLOAGA, I. NAFTA’s trade effects: New evidence with a gravity model. Estudios de Economía, [S. l.], v. 33, n. 1, p. pp. 45–63, 2016. Disponível em: https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/40320. Acesso em: 3 may. 2024.