Manik, N., and Y. Suharja. “Pengamanan Data File Audio Menggunakan Metode Rijndael Advanced Encryption Standard”. Jurnal Eksplora Informatika, Vol. 1, no. 2, Sept. 2011, pp. 200-9, https://eksplora.stikom-bali.ac.id/index.php/eksplora/article/view/190.