Nasution, R. and Novarizal, R. 2026. Analysis of the Security System in Handling Overcrowding and Conflicts with Inmates in Class IIA Prisons in Pekanbaru. Sisi Lain Realita. 11, 01 (Jun. 2026), 58–70. DOI:https://doi.org/10.25299/sisilainrealita.2026.28101.