Handayani Pandiangan, Handayani Pandiangan. 2020. “Implementasi Algoritma Xtea (Extended Tyni Encryption Algoritma) Dalam Pengamanan Data File Dokumen Teks”. Bulletin of Information Technology (BIT) 1 (3), 122-33. https://journal.fkpt.org/index.php/BIT/article/view/44.