ZUPPIROLI, Marco. Recent developments in agri-food commodity prices and the impact of financial speculation. Progress in Nutrition, [S. l.], v. 17, n. 1, p. 23–35, 2014. Disponível em: https://mattioli1885journals.com/index.php/progressinnutrition/article/view/3513.. Acesso em: 18 jul. 2024.