Niger Delta University

Niger Delta University

Niger Delta University is in Wilberforce Island, Bayelsa State in the southern part of Nigeria. It was established in 2000. It is a Bayelsa state government-funded university. In 2002, It was established by Chief DSP Alamieyeseigha, then governor of Bayelsa state. Derived from Wikipedia licensed CC-BY-SA.

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


Open Access Percentage

81%


Total
Publications

2.7K


Total Open
Publications

2.2K


Total
Citations

27K


Open Access
Percentage

81%


Total
Publications

2.7K


Total Open
Publications

2.2K


Total
Citations

27K

Wikipedia

Website

download

Breakdown

70% 9% 2% 19%

Publisher Open

70%

Both

9%

Other Platform Open

2%

Closed

19%

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

020406080100120140160180200220240260280300Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

17%OA Journal

OA Journal 17%

366

Hybrid 41%

892

No Guarantees 42%

896

Other Platform Open

Domain 53%

159

Other Internet 23%

69

Institution 19%

56

Public 11%

33

Preprint 6%

19

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
157
DOI
Other Internet
62
Zenodo
Public
25
Europe PMC
Domain
13
Vietnam National University, Hanoi
Institution
12
medRxiv
Preprint
10
Unknown Repository
Other Internet
9
Royal Netherlands Academy of Arts and Sciences
Institution
8
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
8
Open Research Library
Public
5
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Data updated 18 August 2025

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