Instituto Português Da Qualidade

Instituto Português Da Qualidade

Open Access statistics for Instituto Português Da Qualidade, Portugal, covering academic research published from 2000 to 2024.

Open Access statistics for Instituto Português Da Qualidade, Portugal, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

47%


Total
Publications

483


Total Open
Publications

229


Total
Citations

8.7K


Open Access
Percentage

47%


Total
Publications

483


Total Open
Publications

229


Total
Citations

8.7K

Website

download

Breakdown

32% 12% 3% 53%

Publisher Open

32%

Both

12%

Other Platform Open

3%

Closed

53%

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

051015202530Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

38%OA Journal

OA Journal 38%

79

Hybrid 33%

70

No Guarantees 29%

60

Other Platform Open

Institution 48%

34

Domain 41%

29

Other Internet 27%

19

Public 10%

7

Preprint 1%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
29
DOI
Other Internet
17
Universidade Nova de Lisboa
Institution
9
aecid.es OAI-PMH Repository
Institution
6
Zenodo
Public
5
University of Évora
Institution
4
University of Lisbon
Institution
4
Unknown Repository
Other Internet
3
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
3
Chiba Institute of Technology
Institution
3
1 / 4

Data updated 18 August 2025

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