Putri Anastasia 2022. Implementation of Subject System in Archiving of Criminal Case File of Limapuluh Policy Sector of Pekanbaru City. Palimpsest: Jurnal Ilmu Informasi dan Perpustakaan. 13, 2 (Dec. 2022), 94–110. DOI:https://doi.org/10.20473/pjil.v13i2.36723.