Ani, H., and S. Nasution. “Implementasi Algoritma Camellia Dalam Penyandian Pesan SMS Pada Telepon Seluler”. Journal of Information System Research (JOSH), Vol. 2, no. 1, Oct. 2020, pp. 61-70, https://ejurnal.seminar-id.com/index.php/josh/article/view/406.