National Open University of Nigeria

National Open University of Nigeria

The National Open University of Nigeria is a federal open and distance learning institution, the first of its kind in the West African sub-region. It is Nigeria's largest tertiary institution in terms of student numbers, and is popularly referred to as NOUN. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for National Open University of Nigeria, Nigeria, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

74%


Total
Publications

1.6K


Total Open
Publications

1.2K


Total
Citations

6.6K


Open Access
Percentage

74%


Total
Publications

1.6K


Total Open
Publications

1.2K


Total
Citations

6.6K

Wikipedia

Website

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Breakdown

57% 13% 4% 26%

Publisher Open

57%

Both

13%

Other Platform Open

4%

Closed

26%

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

050100150200250300Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

27%OA Journal

OA Journal 27%

306

Hybrid 39%

448

No Guarantees 34%

396

Other Platform Open

Public 31%

85

Institution 24%

65

Domain 24%

65

Preprint 19%

52

Other Internet 17%

45

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
63
Semantic Scholar
Public
59
Research Square
Preprint
29
Zenodo
Public
21
RePEc: Research Papers in Economics - RePEc
Preprint
13
Europe PMC
Domain
13
DOI
Other Internet
11
Unknown Repository
Other Internet
9
Covenant University - Covenant University Repository
Institution
9
erudit.org OAI-PMH Repository
Institution
8
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Data updated 7 April 2025

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