Bobbi Hendra, dan Tri Reni Novita. “THE EFFECTIVENESS OF LAW ENFORCEMENT SANCTIONS AGAINST NARCOTICS CRIMES IN MEDAN CITY (A CASE STUDY OF DECISION NUMBER 1891/PID.SUS/2025/PN MDN)”. Jurnal Ilmu Hukum Dan Keadilan, vol. 1, no. 1, April 2026, hlm. 39-44, https://e-journalbarokahpublisher.com/index.php/jihuk/article/view/277.