Analysis of the Phenomenon on Motorcycle Gang among Students in Pekanbaru City as Urban Juvenile Delinquency

Leni Armayati, Ahmad Gimmy Siswandi, Zainal Abidin, T.B. Zulriska Iskandar, Sharifah Zarina Syed Zakaria, Kadir Arifin and Muhammad Rizal Razman

Journal of Engineering and Applied Sciences 15 ( 1 ): 299 - 302 , 2020