HELMIYAH, S.; FADLIL, A.; YUDHANA, A. Pengenalan Pola Emosi Manusia Berdasarkan Ucapan Menggunakan Ekstraksi Fitur Mel-Frequency Cepstral Coefficients (MFCC). CogITo Smart Journal, [S. l.], v. 4, n. 2, p. 372–381, 2019. DOI: 10.31154/cogito.v4i2.129.372-381. Disponível em: https://cogito.unklab.ac.id/index.php/cogito/article/view/129. Acesso em: 6 aug. 2025.