Adfina, F. “Peran Unit PPA Sat Reskrim Polres Sukoharjo Dalam Menangani Viktimisasi Berganda Terhadap Anak Korban Tindak Pidana Date Rape”. Indonesian Journal of Police Studies, Vol. 1, no. 5, May 2017, http://111.68.112.228:443/10.23.97.227/index.php/ijps/article/view/57.