Open Access Journals
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Indian Open Access Journals
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Journal Publishers
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access E-books
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Theses and Dissertations
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Books/Publishing Directories
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Search Engines
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Textbook Projects/ Portals
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Standard Sources
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/
Open Access Patent Sources
· PLOS ONE: https://journals.plos.org/plosone/
· BioMed Central (BMC): https://www.biomedcentral.com/
· Directory of Open Access Journals (DOAJ): https://www.doaj.org/
· eLife: https://elifesciences.org/
· Frontiers: https://www.frontiersin.org/
· MDPI Journals: https://www.mdpi.com/
· SAGE Open: https://journals.sagepub.com/home/sgo
· Nature Communications: https://www.nature.com/ncomms/
· PeerJ: https://peerj.com/
· Open Library of Humanities (OLH): https://www.openlibhums.org/