Mardiana, Ardi, Ade Bastian, and Enjen Saenudin. “RANCANG BANGUN APLIKASI ENKRIPSI SMS BERBASIS ANDROID MENGGUNAKAN ALGORITMA BLOWFISH”. SINTAK 1 (November 15, 2017). Accessed April 17, 2024. https://www.unisbank.ac.id/ojs/index.php/sintak/article/view/5525.