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平台:
EBSCOhost Academic Search Complete
(Available from 2006/01/01.)
EBSCOhost OmniFile Full Text Select
(Available from 1999/01/01.)
ProQuest Earth, Atmospheric & Aquatic Science Database
(Available from 2005/01/01 volume: 36 issue: 1 until 2020/01/31 volume: 51 issue: 1.)
ProQuest Political Science Database
(Available from 2005/01/01 volume: 36 issue: 1 until 2020/01/31 volume: 51 issue: 1.)
ProQuest SciTech Premium Collection
(Available from 2005/01/01 volume: 36 issue: 1 until 2020/01/31 volume: 51 issue: 1.)