“...Electronic journals....”
Full text available from Advanced Technologies & Aerospace Database: 01/01/2012 to present
Full text available from Military Database: 01/01/2012 to present

“...Electronic journals....”
Full text available from ABI/INFORM Trade & Industry: 07/30/2013 to 03/23/2017
Full text available from Advanced Technologies & Aerospace Database: 07/30/2013 to 03/23/2017
Full text available from Criminal Justice Database: 07/30/2013 to 03/23/2017
Full text available from Military Database: 07/30/2013 to 03/23/2017