
Open Access statistics for SK Group (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
24%
Total
Publications
749
Total Open
Publications
181
Total
Citations
16K
Open Access
Percentage
24%
Total
Publications
749
Total Open
Publications
181
Total
Citations
16K
Breakdown
Publisher Open
17%
Both
6%
Other Platform Open
2%
Closed
75%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 38%
67
Hybrid 15%
26
No Guarantees 47%
81
Other Platform Open
Institution 73%
43
Domain 39%
23
Other Internet 12%
7
Preprint 3%
2
Public 2%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 35 |
PubMed Central | Domain | 24 |
DOI | Other Internet | 8 |
arXiv | Preprint | 3 |
University of Cambridge | Institution | 2 |
Office of Scientific and Technical Information | Institution | 2 |
Yonsei University | Institution | 1 |
Yokohama National University | Institution | 1 |
University of Zagreb | Institution | 1 |
University of Toronto | Institution | 1 |