90
Published 2001
Full text available from Accounting & Tax Database: 03/01/2004 to present
Electronic Journal
92
Published 2000
Full text available from Computer Science Database: 01/01/1998 to 08/31/2000
Electronic Journal
96
Published 2004
Full text available from ABI/INFORM Trade & Industry: 10/01/2008 to 07/31/2013
Electronic Journal