Fikri, M. N. A., Sarwoko, N. L., Bimorogo, S. D., Lediwara, N., & Heikhmakhtiar, A. K. (2026). Digital archiving using AES-256 encryption and role-based access control to strengthen data security at Pusdatin. Jurnal Mandiri IT, 14(3), 381–391. https://doi.org/10.35335/mandiri.v14i3.499