Subagyo, B.R. 2017. Upaya DIKMAS UNIT DIKYASA dalam Mengurangi Angka Kecelakaan Lalu Lintas di kalangan Pelajar di Wilayah Hukum Polres Kudus: The Efforts of DIKMAS UNIT DIKYASA in Reducing Traffic Accident Rates among Students in Kudus Regional Police Area. Indonesian Journal of Police Studies. 9, 4 (Jan. 2017), 353-402.