TRIA BARKAHOUM. Spectral Analysis for Detecting Affective Variations in Arabic Speech. Pegem Journal of Education and Instruction, [S. l.], v. 15, n. 4, p. 2915–2923, 2025. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/4479. Acesso em: 23 mar. 2026.