41
Narrow Search
Remove Filters
Clear Filter
OA Type: full OA
Clear Filter
Publisher: Cambridge University Press
Clear Filter
OR Publisher: MDPI AG
Clear Filter
Subject: History
Clear Filter
OR Subject: Mechanical Engineering
Clear Filter
OR Subject: Political Science
Medicine
127
Biology, Biotechnology
68
Chemistry and Pharmacology
44
Agriculture and Forestry, Horticulture, Nutritional and Domestic Science
30
Physics
27
Mechanical Engineering
more ...
Business and Economics
25
Computer Science
23
Nature Conservation, Environmental Protection
19
Geosciences
17
Electrical Engineering, Electronics and Communications Engineering
16
Mathematics
14
Technology
11
Architecture, Civil Engineering
10
Psychology
10
Energy Technology
9
Health Sciences
9
History
General Science
8
Jurisprudence
7
Political Science
Sociology
7
General and Interdisciplinary Journals
6
Geography
5
Linguistics and Literature
5
Materials Science and Manufacturing Engineering
5
Philosophy
5
Education
4
Media and Communication Studies, Communication Design
4
Archeology
3
see all ...
less ...
Elsevier
32
MDPI AG
Taylor & Francis
21
Cambridge University Press
SAGE Publications
14
Springer
9
more ...
Wiley
9
Frontiers Media S.A.
8
Hindawi
8
Nature Portfolio
5
Discover
2
IOP Publishing
2
Wiley-Hindawi
2
American Chemical Society
1
American Institute of Physics (AIP)
1
Association for Computing Machinery
1
BioMed Central
1
Cogitatio
1
Copernicus Publications
1
PeerJ Inc
1
Royal Society of Chemistry
1
Springer Nature
1
see all ...
less ...