“IMPLEMENTASI ALGORITMA MEL-FREQUENCY CEPSTRAL COEFFICIENTS (MFCC) PADA ANALISIS INTONASI DAN KEJELASAN SUARA PUBLIC SPEAKING SISWA SMK DI SMK SWASTA BINAGUNA TANAH JAWA”. Jurnal Riset Multidisiplin Edukasi 3, no. 10 (October 6, 2026): 148–164. Accessed October 8, 2026. https://journal.hasbaedukasi.co.id/index.php/jurmie/article/view/2626.