SASTRA, N Putra.
 PENGGUNAAN ALGORITMA GORTZEL UNTUK DETEKSI FREKUENSI DTMF BERBASIS PROCESSOR DSP TMS320C31.
<strong>Majalah Ilmiah Teknologi Elektro</strong>, [S.l.], v. 3, n. 2, july 2004.
ISSN 2503-2372.
Available at: &lt;<a href="http://103.29.196.112/index.php/mite/article/view/199" target="_new">http://103.29.196.112/index.php/mite/article/view/199</a>&gt;. Date accessed: 13 dec. 2025.