Foreign Exchange Prediction using Decision Tree Algorithm: A Machine Learning Approach. International Journal of Development Mathematics (IJDM), [S. l.], v. 1, n. 4, p. 249–270, 2024. DOI: 10.62054/ijdm/0104.20. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/77.. Acesso em: 5 oct. 2025.