National Defense Institute

National Defense Institute

Open Access statistics for National Defense Institute, Portugal, covering academic research published from 2005 to 2024.

Open Access statistics for National Defense Institute, Portugal, covering academic research published from 2005 to 2024. Read More.


Open Access Percentage

59%


Total
Publications

63


Total Open
Publications

37


Total
Citations

476


Open Access
Percentage

59%


Total
Publications

63


Total Open
Publications

37


Total
Citations

476

Website

download

Breakdown

38% 16% 0% 46%

Publisher Open

38%

Both

16%

Other Platform Open

0%

Closed

46%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0123456789Total Publications
20052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

71%OA Journal

OA Journal 71%

22

Hybrid 3%

1

No Guarantees 26%

8

Other Platform Open

Institution 56%

5

Domain 33%

3

Other Internet 22%

2

Preprint 0%

0

Public 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
3
University of Buenos Aires - Sociedad
Institution
2
Universidade Nova de Lisboa - Universidade Nova de Lisboa's Repository
Institution
2
Unknown Repository
Other Internet
1
Universidade Autónoma de Lisboa - Repositório Institucional da Universidade Autónoma de Lisboa
Institution
1
Universidad Santo Tomas - RETOS DE LA FORMACIÓN EN INGENIERÍA
Other Internet
1
Universidad de León - Buleria
Institution
1
Repositorio Institucional
Institution
1
ISCTE-IUL - Repositório Institucional do ISCTE-IUL
Institution
1
DOI
Other Internet
1
1 / 2

Data updated 18 August 2025

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