41
Έκδοση 2013
Full text available from Agricultural Science Database: 05/01/2013 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
43
48
Έκδοση 2004
Full text available from Agricultural Science Database: 09/01/2012 to 12/31/2017
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
49
Έκδοση 2011
Full text available from Agricultural Science Database: 01/01/2011 to 12/31/2018
Full text available from Agricultural Science Database: 01/01/2020 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
50
Έκδοση 2012
Full text available from Agricultural Science Database: 01/01/2015 to 01/31/2021
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
53
Full text available from Agricultural Science Database: 10/01/2010 to present
Full text available from East & South Asia Database: 10/01/2010 to present
Full text available from Research Library: 10/01/2010 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
54
Έκδοση 1995
Full text available from PRISMA Database with HAPI Index: 09/01/1995 to present
Full text available from Social Science Database: 09/01/1995 to present
Full text available from PRISMA Database with HAPI Index: 06/01/2001 to 01/31/2016
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
56
Έκδοση 1988
Full text available from Research Library: 09/01/2012 to 08/31/2017
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
57
Έκδοση 2012
Full text available from Military Database: 01/01/2012 to present
Full text available from Political Science Database: 01/01/2012 to present
Full text available from Social Science Database: 01/01/2012 to present
Full text available from Turkey Database: 01/01/2012 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
58
Έκδοση 1945
Full text available from Advanced Technologies & Aerospace Database: 12/01/1997 to 10/31/2011
Full text available from Career & Technical Education Database: 12/01/1997 to 10/31/2011
Full text available from Military Database: 12/01/1997 to 10/31/2011
Full text available from Research Library: 12/01/1997 to 10/31/2011
Κυβερνητικό Έγγραφο Ηλεκτρονική πηγή Επιστημονικό περιοδικό
59
Έκδοση 1994
Full text available from Biological Science Database: 01/01/2013 to 10/31/2014
Full text available from India Database: 01/01/2013 to 10/31/2014
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
60
Έκδοση 1978
Full text available from Health & Medical Collection: 01/01/2016 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό