42 Policing: Int'l J. Police Strat. & Mgmt. 917 (2019) / Policing: An International Journal of Police Strategies and Management, Vol. 42, Issue 5 (2019), pp. 917-930
39 Policing: Int'l J. Police Strat. & Mgmt. 807 (2016) / Policing: An International Journal of Police Strategies and Management, Vol. 39, Issue 4 (2016), pp. 807-819