Archna Kirar. “Multimodal Emotion Recognition: Integrating Audio and Visual Features Using Enhanced Deep Learning Techniques”. International Journal of Intelligent Systems and Applications in Engineering 12, no. 23s (December 30, 2024): 3870–3884. Accessed January 10, 2026. https://www.ijisae.org/index.php/IJISAE/article/view/7940.