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2. Security metrics;ASIS International,2013
3. An ‘Iceberg’ of Unseen Crimes: Many Cyber Offenses Go Unreported;Baker;New York Times,2018
4. Crime pattern analysis and the security director: A primer;Ballantyne;Security,2011
5. Class, race, gender, and crime: The social realities of justice in America;Barak,2015