Open Access statistics for Iowa Department of Education, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
29%
Total
Publications
312
Total Open
Publications
91
Total
Citations
6.7K
Open Access
Percentage
29%
Total
Publications
312
Total Open
Publications
91
Total
Citations
6.7K
Breakdown
Publisher Open
13%
Both
9%
Other Platform Open
7%
Closed
71%
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 22%
15
Hybrid 42%
28
No Guarantees 36%
24
Other Platform Open
Domain 58%
29
Institution 34%
17
Preprint 12%
6
Other Internet 12%
6
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 30 |
doaj.org OAI-PMH Repository | Institution | 7 |
Unknown Repository | Other Internet | 4 |
DOI | Other Internet | 4 |
University of Michigan | Institution | 2 |
ucf.edu OAI-PMH Repository | Institution | 2 |
Research Square | Preprint | 2 |
Office of Scientific and Technical Information | Institution | 2 |
medRxiv | Preprint | 2 |
Iowa State University | Institution | 2 |
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