LI, Xiaorui. Prediction of USD/RMB Price Change Based on BP Neural Network. Transactions on Computer Science and Intelligent Systems Research, [S. l.], v. 5, p. 862–867, 2024. DOI: 10.62051/3hfshr07. Disponível em: https://wepub.org/index.php/TCSISR/article/view/2648. Acesso em: 25 may. 2026.