1
Έκδοση 2009
“...ERP Environment (Firm)...”Full text available from Engineering Database: 01/01/2004 to 11/30/2004
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
2
Έκδοση 2002
“...ERP Environment (Firm)...”Full text available from Engineering Database: 03/01/1999 to 06/30/2005
Full text available from ABI/INFORM Global: 03/01/2002 to 06/30/2005
Full text available from Healthcare Administration Database: 03/01/2002 to 06/30/2005
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
3
Έκδοση 2001
“...ERP Environment (Firm)...”Full text available from ABI/INFORM Global: 03/01/1999 to 2001
Full text available from Healthcare Administration Database: 03/01/1999 to 2001
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
4
Full text available from ABI/INFORM Global: 01/01/2004 to 11/30/2004
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό
5
Full text available from ABI/INFORM Global: 02/01/1999 to 07/31/2005
Full text available from Engineering Database: 02/01/1999 to 07/31/2005
Full text available from Political Science Database: 02/01/1999 to 07/31/2005
Ηλεκτρονική πηγή
Επιστημονικό περιοδικό