Winda Kustiawan, Winda Kustiawan, Iskandar Mandika Sebayang, and Aldino Firmansyah. “INCREASING COMMUNITY PARTICIPATION THROUGH THE NEIGHBOURHOOD WATCH PROGRAMME TO PREVENT THEFT IN TANJUNG GUSTA SUB-DISTRICT, MEDAN HELVETIA DISTRICT: AN ACTION RESEARCH STUDY”. Jurnal Ikhtibar Nusantara 5, no. 1 (May 6, 2026): 331–340. Accessed August 3, 2026. https://www.jurnal.stainusantara.ac.id/index.php/ikhtibar-nusantara/article/view/537.