1
Full text available from Accounting & Tax Database: 01/01/2009 to present
Ηλεκτρονική πηγή Περιοδική έκδοση
2
Full text available from ABI/INFORM Global: 01/01/2012 to 01/31/2018
Full text available from Research Library: 01/01/2012 to 01/31/2018
Full text available from Social Science Database: 01/01/2012 to 01/31/2018
Ηλεκτρονική πηγή Περιοδική έκδοση
7
Full text available from ABI/INFORM Trade & Industry: 04/01/2010 to 01/31/2017
Full text available from Agricultural Science Database: 04/01/2010 to 01/31/2017
Ηλεκτρονική πηγή Περιοδική έκδοση