Mark Sihombing, Esthon, Mohammad Ekaputra, and Wessy Trisna. “THE ROLE OF THE POLICE IN DISCLOSING THE CRIMINAL ACTS OF PREDICTIVE MURDER: CASE STUDY OF BELAWAN HARBOR POLICE”. SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan 4, no. 8 (July 7, 2025): 2013–2024. Accessed August 16, 2025. https://publish.ojs-indonesia.com/index.php/SIBATIK/article/view/3048.