Hutapea, R.J. 2024. Four-Wheel Patrol Efforts by the Turjawali Unit of the Samapta Unit to Prevent Crimes of Attacks in the Legal Area of ​​the Nganjuk Police. Police Studies Review. 8, 10 (Oct. 2024). DOI:https://doi.org/10.70526/psr.v8i10.1391.