Harles Marbun PAM, Kasmanto Rinaldi. Security Pattern of Correctional Institution Against Narcotics Prisoners (A Case Study at Class IIA Correctional Institution Pekanbaru): POLA PENGAMANAN LEMBAGA PEMASYARAKATAN II A PEKANBARU. SLR [Internet]. 2025 Dec. 31 [cited 2026 Jun. 4];10(2):37-41. Available from: https://journal.uir.ac.id/index.php/sisilainrealita/article/view/24654