平台:
EBSCOhost Academic Search Complete
(Available from 2008/05/01.)
ProQuest Political Science Database
(Available from 2019/01/01 until 2020/12/31. Available from 2022/01/01.)
EBSCOhost Academic Search Complete
(Available from 2008/05/01.)
ProQuest Political Science Database
(Available from 2019/01/01 until 2020/12/31. Available from 2022/01/01.)