Adreese Younis, Hiba, هبة, Mrewan Mustafa, مریوان, Rahma Raad, and رحمة. “Detection and Classification of Emotional State Based on Speech Signal”. AL-Rafidain Journal of Computer Sciences and Mathematics 13, no. 1 (June 25, 2025): 13–27. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/csmj/article/view/36952.