Noor, Muhammad Ahtesham, Mustajeeb ur Rehman, and Muhammad Saddique. “Emotion Prediction from Online Course Reviews by Using Deep Learning”. Machines and Algorithms 2, no. 3 (October 31, 2023): 180–189. Accessed June 29, 2025. https://knovell.org/MnA/index.php/ojs/article/view/53.