Indexing

Academia Edu
Academic Resource Index
Base-Search
Boston University Libraries
CiteFactor
Coventry University
Crossref Metadata
DeepDyve
Dimensions
Directory of Open Access Scholarly Resources (ROAD)
Directory of Research Journals Indexing
EBSCO
Euro pub
Europe PMC
Garda Rujukan Digital
Google Scholar
Harvard Library
Impactstory
Index Copernicus
Indonesian Scientific Journal Database (ISJD) 
International Scientific Indexing (ISI)
Internet Archive
JISC
Kudos
Leiden University Libraries
Moraref
Neliti
OneSearch
PKP Index
Portal ISSN
Publons
PubMed
Research4Life (Hinari)
Scientific and Literature (SCLIT)
Scinapse
Semanticscholar
SINTA 
Solent University
Stanford University Libraries
University and City Library of Cologne
University of Saskatchewan Library
University of York Libraries
Weill Cornell Medicine-Qatar (BrowZine Library)
Wizdom.ai
WorldCat
XJournals
Zenodo