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1
Full text available from Advanced Technologies & Aerospace Database: 01/01/1993 to 12/31/2004
Full text available from Canadian Business & Current Affairs Database: 01/01/1993 to 12/31/2004
Full text available from Social Science Database: 01/01/1993 to 12/31/2004
Full text available from Sociology Database: 01/01/1993 to 12/31/2004
Full text available from ABI/INFORM Global: 01/01/2006 to 1 year ago
Full text available from Advanced Technologies & Aerospace Database: 01/01/2006 to 1 year ago
Full text available from Canadian Business & Current Affairs Database: 01/01/2006 to 1 year ago
Full text available from Social Science Database: 01/01/2006 to 1 year ago
Full text available from Sociology Database: 01/01/2006 to 1 year ago
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2
3
Full text available from Education Database: 10/01/1996 to 12/31/2017
Full text available from Library Science Database: 10/01/1996 to 12/31/2017
Full text available from Research Library: 10/01/1996 to 12/31/2017
Full text available from Social Science Database: 10/01/1996 to 12/31/2017
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4
5
Full text available from Computer Science Database: 01/01/2013 to present
Full text available from Social Science Database: 01/01/2013 to present
Full text available from Sociology Database: 01/01/2013 to present
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6
7
Được phát hành 1982
Full text available from ABI/INFORM Global: 01/01/2009 to 04/30/2013Full text available from Advanced Technologies & Aerospace Database: 01/01/2009 to 04/30/2013
Full text available from Research Library: 01/01/2009 to 04/30/2013
Full text available from Social Science Database: 01/01/2009 to 04/30/2013
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8
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Được phát hành 1998
Full text available from PRISMA Database with HAPI Index: 03/01/2011 to present
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17
Được phát hành 2014
Full text available from ABI/INFORM Global: 01/01/2010 to 4 months agoFull text available from Continental Europe Database: 01/01/2010 to 4 months ago
Full text available from Latin America & Iberia Database: 01/01/2010 to 4 months ago
Full text available from Research Library: 01/01/2010 to 4 months ago
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18
Full text available from Education Database: 01/01/1994 to 10/31/2005
Full text available from Healthcare Administration Database: 01/01/1994 to 10/31/2005
Full text available from Military Database: 01/01/1994 to 10/31/2005
Full text available from Research Library: 01/01/1994 to 10/31/2005
Full text available from Social Science Database: 01/01/1994 to 10/31/2005
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