Title: Chʻŏngsonyŏn pŏpchŏk pihaeng ŭi kyŏnghyang kwa wŏnin e taehan siltʻae yŏnʼgu
Subtitle: chŏʼnguk chʻŏngsonyŏn munje haengdong siltʻae chosa simhwa yŏnʼgu
Subjects: Juvenile delinquency
Places: Korea (South)