Content Provider
50sea Journals
1
AAAI Publications (Association for the Advancement of Artificial Intelligence)
3
AAAS Resource Center (American Association for the Advancement of Science - via Crossref)
55
AAAS Resource Center (American Association for the Advancement of Science)
318
ACM Publications (Association for Computing Machinery)
8
ACS Publications
149
ACS Publications (via Crossref)
53
ADA Dataverse (Australian Data Archive)
1
ADDI: Repositorio Institucional de la Universidad del País Vasco (UPV)
18
AFBI Repository (Agri-Food and Biosciences Institute)
1
AGPE The Royal Gondwana Research Journal
1
AIP Publishing
92
AJOL - African Journals Online
23
AMA
1
AMA (via Crossref)
4
AMPCo (Australasian Medical Publishing Company - via Crossref)
12
AMPCo (Australasian Medical Publishing Company)
6
AMUR - Adam Mickiewicz University Repository, Poznan
2
ANU Press (Australian National University - via Crossref)
10
ANU Press (Australian National University)
1
APA Publishing (American Psychological Association - via Crossref)
1
APA Publishing (American Psychological Association)
13
APS Digital Library (American Philosophical Society)
3
APS Publications (American Physical Society - via Crossref)
2
APS Publications (American Physical Society)
3
ARCIMÍS (Archivo Climatológico y Meteorológico Institucional - AEMET, Agencia Estatal de Meteorología)
31
ARPI - Archivio della Ricerca dell'Università di Pisa
333
ARUd'A - Archivio Istituzionale della ricerca dell'università Chieti-Pescara (IRIS)
2
ASCE Publications (American Society of Civil Engineers)
13
ASERS Publishing Journals
1
ASM Journals (American Society for Microbiology - via Crossref)
52
ASM Journals (American Society for Microbiology)
121
ASSAf Research Respository (Academy of Science of South Africa)
1
ATE Central Resource Collection (Advanced Technological Education)
2
AU Digital Research Archive (American University)
1,330
AUC Knowledge Fountain (The American University in Cairo)
3
AUrora - Auburn University Scholarly Repository
3
Aalborg University's Research Portal
9
Aalto University Publication Archive (Aaltodoc)
16
Aarhus University: OJS at The State and University Library
10
Aarhus University: Research
125
Aberdeen University Research Archive (AURA)
16
Abilene Christian University: Digital Commons @ ACU
2
Acta Chimica Slovenica (E-Journal)
2
Adam Mickiewicz University in Poznań: PRESSto
2
Adi Buana Repository (Universitas PGRI Adi Buana Surabaya)
1
Adnan Menderes University: eArsiv@Adu
1
Advancements in Life Sciences (University of the Punjab)
1
Afyon Kocatepe University Institutional Repository (DSpace@AKU)
2
AgEcon Search - Research in Agricultural & Applied Economics
6
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