Kaaffah, Faiz Muqorrir, et al. “Sistem Enkripsi Dokumen Digital Melalui Kombinasi AES-128 Dan Hashing SHA-256 Berbasis Salt”. Jurnal Ilmiah FIFO, vol. 17, no. 1, June 2025, pp. 78-90, doi:10.22441/fifo.2025.v17i1.009.