Prostodostopni e-viri

De Gruyter Open – sciendo 

DOAJ – Directory of Open Access Journals info

FreeMedicalJournals.com
HighWire Press info
Hindawi
J-STAGE – Japan Science and Technology Information Aggregator, Electronic
Medscape
OAIster (OCLC) info
PLoS Public Library of Science

Open Repository 

 

 

Še več prostodostopnih virov navaja npr. NUK.