Open access and sources of full-text articles in Google Scholar in different subject fields.

Hamid R. Jamali Majid Nabavi

Published in: Scientometrics (2015)

Keyphrases

open access
google scholar
digital libraries
metadata
journal articles
search engine
information retrieval systems
databases
open educational resources
web search engines
information sources
data sources
database
learning object repositories
peer to peer
information resources
digital resources