JOURNALS

SL NO.

DATABASE NAME

URL

Directory Of Open Access Journal

https://doaj.org/ 

PubMed Central (PMC)

https://pmc.ncbi.nlm.nih.gov/ 

BASE (Bielefeld Academic Search Engine)

https://www.base-search.net/ 

Zenodo

https://zenodo.org/ 

Public Library of Science (PLOS)

https://plos.org

BioMed Central

https://www.biomedcentral.com

Open Access Library (OALib)

https://www.oalib.com

elife

https://elifesciences.org

Hindawi

https://www.hindawi.com

SAGE Open

https://journals.sagepub.com/home/sgo

SpringerOpen

https://www.springeropen.com

MDPI

https://www.mdpi.com

JSTOR

https://www.jstor.org 

ScienceDirect

https://www.sciencedirect.com

Taylor & Francis Online

https://www.tandfonline.com

Oxford Academic Journals

https://academic.oup.com/journals

Emerald Insight

https://www.emerald.com/insight/

arxiv

https://arxiv.org/

AIP Publishing

https://publishing.aip.org

Cambridge Core

https://www.cambridge.org/core

Eric

https://eric.ed.gov/ 

SciELO (Scientific Electronic Library Online)

https://www.scielo.org

Wiley Online Library

https://onlinelibrary.wiley.com

Free Medical Journals

http://www.freemedicaljournals.com

PKP Index

https://index.pkp.sfu.ca

SSRN (Social Science Research Network)

https://www.ssrn.com

HighWire Free Journals

https://highwire.stanford.edu/lists/freeart.dtl

RePEc (Research Papers in Economics)

https://repec.org

E-LIS (E-prints in Library and Information Science)

http://eprints.rclis.org

CERN Document Server (CDS)

https://cds.cern.ch

Bioline International

http://www.bioline.org.br

JMIR (Journal of Medical Internet Research)

https://www.jmir.org

PubChem

https://pubchem.ncbi.nlm.nih.gov

Global Health Action

https://www.tandfonline.com/loi/zgha20

ScienceOpen

https://www.scienceopen.com

Knowledge Unlatched

https://www.knowledgeunlatched.org

PLOS ONE

https://journals.plos.org/plosone/

EThOS (Electronic Theses Online Service)

https://ethos.bl.uk

BASE (Bielefeld Academic Search Engine)

https://www.base-search.net

OpenEdition Journals

https://journals.openedition.org

E-BOOKS

SL NO.

DATABASE NAME

URL

Directory Of Open Access Book

https://www.doabooks.org/

 Europeana (Cultural Heritage)

https://www.europeana.eu/en 

Project Gutenberg

https://www.gutenberg.org/ 

Open Library

https://openlibrary.org

HathiTrust Digital Library

https://www.hathitrust.org

Internet Archive

https://archive.org/details/texts

Google Books (Free Section)

https://books.google.com

World Digital Library (WDL)

https://www.wdl.org

Digital Public Library of America (DPLA)

https://dp.la

Library of Congress Digital Collections

https://www.loc.gov/collections/

OAPEN Library

https://www.oapen.org

OpenStax

https://openstax.org

IntechOpen

https://www.intechopen.com

MIT OpenCourseWare Books

https://ocw.mit.edu

BCcampus OpenEd

https://open.bccampus.ca

SpringerOpen

https://www.springeropen.com

Knowledge Unlatched

https://www.knowledgeunlatched.org

National Academies Press

https://www.nap.edu

Bookboon

https://bookboon.com

Taylor & Francis Open Access Books

https://www.taylorfrancis.com

PubMed Bookshelf

https://www.ncbi.nlm.nih.gov/books

Biodiversity Heritage Library

https://www.biodiversitylibrary.org

NASA eBooks

https://www.nasa.gov/ebooks

Perseus Digital Library

http://www.perseus.tufts.edu

Internet Sacred Text Archive

http://www.sacred-texts.com

eBooks@Adelaide (Archived)

https://ebooks.adelaide.edu.au

E-LIS (Library and Information Science)

http://eprints.rclis.org

LSE Digital Library

http://digital.library.lse.ac.uk

CORE

https://core.ac.uk

The Open Textbook Library

https://open.umn.edu/opentextbooks

EThOS

https://ethos.bl.uk

ScienceDirect Open Access Books

https://www.sciencedirect.com

RePEc

https://repec.org

SCHOLARY DATABASE

SL. NO.

DATABASE NAME

URL

OpenDOAR

https://v2.sherpa.ac.uk/opendoar/  

Social Science Research Network (SSRN)

https://www.ssrn.com  

AgEcon Search

https://ageconsearch.umn.edu 

HathiTrust Digital Library

https://www.hathitrust.org

Public Library of Science (PLOS)

https://www.plos.org/ 

CORE

https://core.ac.uk/