Purba, David P., et al. “COLLABORATIVE POLICING MODEL FOR PREVENTING LOCAL BRAWL IN THE MODERN ERA”. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, vol. 15, no. 3, Sept. 2026, pp. 1899-08, doi:10.36526/sosioedukasi.v15i3.9180.