Yaghoubzadeh, M., Ebrahimi moghadam, A., Khademi, M., Sadoghi Yazdi, H.. “Stock Trend Prediction Using Sentiment Index and Enhanced SVM with an Entropy-Based Sentiment Cost Function.” Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran, vol. 22, no. 4, 2025, pp. 278-286.