KUPER, G. H.; STERKEN, E. Forecasts and evaluation of the 2011 Pan American Games. EconoQuantum, [S. l.], v. 9, n. 2, p. 45–60, 2012. DOI: 10.18381/eq.v9i2.148. Disponível em: https://econoquantum.cucea.udg.mx/index.php/EQ/article/view/148. Acesso em: 25 abr. 2024.