Internet Public Library
https://www.ipl.org

• A reservoir of Indian theses
  https://shodhganga.inflibnet.ac.in

ERIC (Education Resources Information Center)
https://eric.ed.gov

• Repository of Research in Progress/Synopses
  https://shodhgangotri.inflibnet.ac.in

  • Library of Congress : Digital Collections
    https://www.loc.gov/collections

New York Public Library Digital Gallery
https://digitalcollections.nypl.org

• Directory of Open Access Journals
  https://www.doaj.org

Google Scholar
https://scholar.google.com

• Google Books
  https://books.google.com/?hl=en

• Highwire (Stanford Univ)
  https://portal.highwire.org/lists

• National Digital Library of India
  https://ndl.iitkgp.ac.in

• Project Muse : Article Search
  http://muse.jhu.edu

• Journal Seek
  http://www.journalseek.net

  • Heriot-Watt University Scotland
    https://www.hw.ac.uk/uk/schools/mathematicalcomputer-sciences.htm

• US News Archives on the Web
  http://www.ibiblio.org/slanews/internet/archives

  • Social Sciences Research Network
    https://www.ssrn.com/index.cfm/en

• Mag Portal
  http://www.magportal.com

  • Library of Congress Database and E-Resources
    https://eresources.loc.gov

• Open My Library
  https://openlibrary.org

  • Open J-Gate
    https://portal.highwire.org/lists

• National Digital Library of India
  http://www.openj-gate.com

  • Making of America (Digital Library)
    http://quod.lib.umich.edu/m/moagrp

  • Public Library of Science
    http://www.plos.org

  • Open Access Journals
    https://www.omicsonline.org/scholarly-openaccess-journals.php

    • Online College.com : Excellent Open Access Journals for Educators
      http://bit.ly/b8NrQL

  • Univ of Virginia Tech : Digital Library and Archives Search
    https://lib.vt.edu/find-borrow/digital-library.html

• Open Humanities Press
  http://www.openhumanitiespress.org

  • Academic Journals
    https://academicjournals.org/journal

• Scitable
  http://www.nature.com/scitable/topics

  • CQ Press in Context
    http://www.cqpress.com/incontext

• News and Newspapers Online
  https://epaper.hindustantimes.com

• Online Newspapers
  http://www.onlinenewspapers.com

  • Wikipedia List of Online Newspaper Archives
    http://bit.ly/c63fCc

  • Internet Public Library Newspapers
    https://www.ipl.org/

• Open Science Directory
  http://www.opensciencedirectory.net

  • Free Full Text (site has changed, this is the archived site)
    h http://web.archive.org/web/20051031012522/http://www.freefulltext.com

  • E-Prints in Library and Information Science
    http://eprints.rclis.org

  • OCLC Oaister
    http://oaister.worldcat.org

    • Free Full Text Chemistry Journals
      http://www.abc.chemistry.bsu.by/current/fulltext.htm

  • Oxford Journals
    http://www.oxfordjournals.org

  • Perry Castaneda Map Collection (Univ of Texas)
    https://maps.lib.utexas.edu/maps