2025-07-142025-07-14https://ra.lib.hksyu.edu.hk/metrics/network_graph.php?uuid=bb0f59fe-65e6-42d6-9d35-fc2178ea6ddchttp://hdl.handle.net/20.500.11861/20022Drug PolicySocial ProblemYouthMedical sociologyCrime and Deviance