Maulana, I. D. “Optimalisasi Unit Laka Lantas Dalam Penanganan Kecelakaan Lalu Lintas Di Wilayah Hukum Polres Kudus: Optimization of Laka Lantas Unit in Handling Traffic Accidents in the Jurisdiction of Kudus Regional Police ”. Police Studies Review, Vol. 9, no. 3, Jan. 2017, pp. 329-80, http://journal.akpol.ac.id/index.php/psr/article/view/14.