LI, Zhixuan. The Influence of the Uncertainty of Sino-US Economic and Trade Policy on the Volatility of Corn Futures Market. Highlights in Business, Economics and Management, [S. l.], v. 15, p. 319–324, 2023. DOI: 10.54097/hbem.v15i.9463. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/9463. Acesso em: 17 apr. 2026.