Patroli Perintis Presisi sebagai Upaya Preventif dalam Kejahatan Tawuran di Wilayah Hukum Polda Metro Jaya = Precision Pioneer Patrol as a Preventive Effort in Brawl Crimes in the Legal Area of Polda Metro Jaya

High-risk patrol : reducing the danger to you / Gerald W. Garner.

Diskresi Kepolisian pada Pengawalan Konvoi Komunitas dalam Masa Pandemi di Wilayah Hukum Polda Metro Jaya = Police Discretion On Community Convoy Escort in Pandemic Times In Polda Metro Jaya Jurisdiction Region

Upaya Ditreskrimsus Polda Metro Jaya meminimalisir laporan polisi yang prematur dalam kasus perselisihan hubungan industrial di wilayah hukum Polda Metro Jaya = Ditreskrimsus of Jakarta metropolitan police effort to minimize premature police report in the case of industrial relation disputes on Jakarta metropolitan police jurisdiction

Optimalisasi Electronic Traffic Law Enforcement (ETLE) dalam perspektif kesisteman di wilayah hukum Polda Metro Jaya = Optimization of Electronic Traffic Law Enforcement (ETLE) in the perspective of systemicity in the jurisdiction of polda Metro Jaya