平台:
DOAJ Directory of Open Access Journals
(Available from 2020 until 2023.)
Elsevier SD Journals - AutoHoldings
(Available from 2002 volume: 3 issue: 1 until 2019/12/31 volume: 20 issue: 8.)
DOAJ Directory of Open Access Journals
(Available from 2020 until 2023.)
Elsevier SD Journals - AutoHoldings
(Available from 2002 volume: 3 issue: 1 until 2019/12/31 volume: 20 issue: 8.)