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平台:
EBSCOhost Academic Search Complete
(Available from 1999/03/01. Most recent 1 year(s) not available.)
EBSCOhost Business Source Complete
(Available from 1999/03/01. Most recent 1 year(s) not available.)
EBSCOhost Environment Complete
(Available from 1999/03/01. Most recent 1 year(s) not available.)
Taylor & Francis Journals(NCKM)
(Available from 1997.)
Taylor & Francis Online Journals
(Available from 1997.)