SHANG, Jin; NAKAMURA, Tamotsu; HAMORI, Shigeyuki. Does the Sentiment Index Help Predict Crude Oil Prices?. IETI Transactions on Data Analysis and Forecasting (iTDAF), [S. l.], v. 1, n. 1, p. pp. 54–65, 2023. DOI: 10.3991/itdaf.v1i1.32683. Disponível em: https://online-journals.org/index.php/iTDAF/article/view/32683. Acesso em: 23 apr. 2024.