平台:
DOAJ Directory of Open Access Journals
(Available from 2010 until 2021.)
EBSCOhost Academic Search Complete
(Available from 2013/02/01 until 2020/12/31.)
DOAJ Directory of Open Access Journals
(Available from 2010 until 2021.)
EBSCOhost Academic Search Complete
(Available from 2013/02/01 until 2020/12/31.)