Jihane Ben Slimane , Mohamed Ben Ammar,. “An Intelligent Multimodal Emotion Recognition System for E-Learning”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 10 (March 1, 2024): 2847–2852. Accessed May 22, 2025. https://ijritcc.org/index.php/ijritcc/article/view/10315.