TAMBUN, W. S.; FIKRI, R. A. Efektivitas Standar Registrasi dan Klasifikasi Narapidana di Lapas Narkotika Langkat. Locus Journal of Academic Literature Review, [S. l.], v. 4, n. 5, p. 296–301, 2025. DOI: 10.56128/ljoalr.v4i5.535. Disponível em: https://jurnal.locusmedia.id/index.php/jalr/article/view/535. Acesso em: 15 jun. 2026.