Open Access statistics for American Public University System, United States, covering academic research published from 2002 to 2023. Read More.
Open Access Percentage
40%
Total
Publications
570
Total Open
Publications
230
Total
Citations
6.4K
Open Access
Percentage
40%
Total
Publications
570
Total Open
Publications
230
Total
Citations
6.4K
Breakdown
Publisher Open
22%
Both
14%
Other Platform Open
4%
Closed
60%
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 44%
90
Hybrid 23%
47
No Guarantees 33%
69
Other Platform Open
Domain 44%
45
Institution 29%
30
Public 27%
28
Other Internet 17%
17
Preprint 13%
13
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 45 |
Europe PMC | Domain | 26 |
Semantic Scholar | Public | 23 |
usf.edu OAI-PMH Repository | Institution | 6 |
arXiv | Preprint | 6 |
University of Illinois at Urbana-Champaign - Illinois Digital Environment for Access to Learning and Scholarship | Institution | 4 |
CiteSeer X | Other Internet | 4 |
California Digital Library - eScholarship | Other Internet | 4 |
Zenodo | Public | 3 |
University of California - eScholarship University of California | Institution | 3 |
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