National Student Clearinghouse Research Center

National Student Clearinghouse Research Center

Open Access statistics for National Student Clearinghouse Research Center, United States, covering academic research published from 2000 to 2024.

Open Access statistics for National Student Clearinghouse Research Center, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

68%


Total
Publications

769


Total Open
Publications

522


Total
Citations

33K


Open Access
Percentage

68%


Total
Publications

769


Total Open
Publications

522


Total
Citations

33K

Website

download

Breakdown

28% 26% 12% 34%

Publisher Open

28%

Both

26%

Other Platform Open

12%

Closed

34%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0510152025303540455055Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

46%OA Journal

OA Journal 46%

179

Hybrid 17%

64

No Guarantees 37%

143

Other Platform Open

Domain 57%

163

Other Internet 23%

66

Institution 21%

59

Preprint 9%

27

Public 1%

3

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
162
DOI
Other Internet
59
Europe PMC
Domain
13
bioRxiv
Preprint
11
arXiv
Preprint
10
Unknown Repository
Other Internet
7
Research Square
Preprint
7
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
6
Australian National University
Institution
6
aecid.es OAI-PMH Repository
Institution
5
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Data updated 18 August 2025

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