B. Sofia, Fatin, Sahar K. Ahmed, and Abdul-basit K. Faeq. “Emotion Recognition in Speech Using Neural Network”. Journal of Education and Science (JES) 21, no. 1 (March 1, 2008): 103–112. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23275.