Open Access statistics for American Public University System, United States, covering academic research published from 2002 to 2025. Read More.
Open Access Percentage
54%
Total
Publications
795
Total Open
Publications
430
Total
Citations
8.7K
Open Access
Percentage
54%
Total
Publications
795
Total Open
Publications
430
Total
Citations
8.7K
Breakdown
Publisher Open
19%
Both
17%
Other Platform Open
16%
Closed
48%
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 48%
132
Hybrid 28%
78
No Guarantees 24%
66
Other Platform Open
Other Internet 49%
124
Institution 42%
107
Domain 22%
57
Preprint 4%
11
Public 2%
6
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
DOI | Other Internet | 117 |
doaj.org OAI-PMH Repository | Institution | 75 |
PubMed Central | Domain | 59 |
University of South Florida | Institution | 18 |
Unknown Repository | Other Internet | 10 |
LA Referencia | Institution | 10 |
arXiv | Preprint | 8 |
California Digital Library | Institution | 5 |
Figshare | Public | 4 |
Europe PMC | Domain | 4 |
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