Detection and Classification of Emotional State Based on Speech Signal. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 13, n. 1, p. 13–27, 2019. DOI: 10.33899/csmj.2020.163505 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36952. Acesso em: 25 jun. 2026.