CHEN, Luopu; LIU, Tianhao; ZHANG, Yifan. BP neural network predicts the exchange rate of US dollar against gold. Highlights in Science, Engineering and Technology, [S. l.], v. 85, p. 654–662, 2024. DOI: 10.54097/q1w39y96. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/18467. Acesso em: 24 jul. 2026.