L. R. Situmorang, N. Lubis, A. Tulamina, B. O. Putri, and Z. A. Siregar, “EFFORTS OF THE NATIONAL NARCOTICS AGENCY OF SOUTH TAPANULI REGENCY IN PREVENTING AND OVERCOMING DRUG ABUSE AMONG YOUTH IN SOUTH TAPANULI REGION”, MICJO, vol. 3, no. 3, pp. 3690–3695, Jul. 2026.