Gelvez , Nancy, Carlos Motenegro, and Paulo Gaona. “Advanced Emotion Recognition: A Heuristic Approach Applied to EEG Signals Using Machine Learning”. Statistics, Optimization & Information Computing 14, no. 2 (July 17, 2025): 904-922. Accessed September 11, 2025. http://47.88.85.238/index.php/soic/article/view/2211.