Manullang, S. 2023. Implementasi Kriptografi Pengamanan Data File Dokumen Menggunakan Algoritma Advanced Encryption Standard Mode Chiper Block Chaining. Jurnal Nasional Teknologi Komputer. 3, 2 (Apr 2023), 87–95. DOI:https://doi.org/10.61306/jnastek.v3i2.69.