Mercosur and the spillover effect on trade creation. Economia Aplicada, [S. l.], v. 23, n. 4, p. 79–92, 2019. DOI: 10.11606/1980-5330/ea150797. Disponível em: https://revistas.usp.br/ecoa/article/view/150797.. Acesso em: 20 may. 2024.