Open Access statistics for North Carolina Department of Transportation, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
7%
Total
Publications
107
Total Open
Publications
7
Total
Citations
1K
Open Access
Percentage
7%
Total
Publications
107
Total Open
Publications
7
Total
Citations
1K
Breakdown
Publisher Open
4%
Both
4%
Other Platform Open
0%
Closed
92%
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 45%
4
Hybrid 44%
4
No Guarantees 11%
1
Other Platform Open
Institution 100%
4
Other Internet 50%
2
Domain 25%
1
Preprint 0%
0
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 4 |
DOI | Other Internet | 2 |
PubMed Central | Domain | 1 |
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