DOAJ Academia Edu

Academic Resource Index

Base-Search

Boston University Libraries

Coventry University

Crossref Metadata

DeepDyve

Dimensions

Directory of Open Access Scholarly Resources (ROAD)

EBSCO

Euro pub

Europe PMC

Garda Rujukan Digital

Google Scholar

Harvard Library

Impactstory

Indonesian Scientific Journal Database (ISJD)

Internet Archive

JISC

Kudos

Leiden University Libraries

Moraref

Neliti

OneSearch

PKP Index

Portal ISSN

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

ASCI-Database