I. Portal e-journal langganan Kemristekdikti
     ProQuest: http://search.proquest.com
     Cengage: http://infotrac.galegroup.com/itweb
    Untuk Pencarian Terpadu:

    http://ristekdikti.summon.serialssolutions.com

   Untuk peroleh username dan password ikuti ini:
   http://simlitabmas.dikti.go.id/ejournal/Default.aspx

II Jurnal Online Fakulty Of Ekonomic and Business Universitas Gajah Mada

III. FREE E-BOOKS & E-JOUTNALS  FOR  DOWNLOADED
1) http://gen.lib.rus.ec
2) http://sci-hub.org
3) http://sci-hub.cc
4) http://sci-hub.bz
4) http://search.crossref.org
5) http://booksc.org/
6) http://libgen.io/
7) http://gen.lib.rus.ec/scimag/
8) http://airccj.org/csecfp/library/index.php

IV for text books , these are the links :

1) http://libgen.org/
2) http://gen.lib.rus.ec/
3) http://en.bookfi.org/
4) http://lib.freescienceengineering.org/
5) http://bookza.org/
6) http://bookzz.org/

V. Free Download Fulltext Articles From Journals and Ebooks

1. Directory of Open Access scholarly Resources (ROAD)
http://www.kopertis12.or.id/2016/03/13/directory-of-open-access-scholarly-resources-road.html

2. Indonesia OneSearch by The National Library of Indonesia, 2016
http://www.kopertis12.or.id/2016/02/12/indonesia-onesearch-by-the-national-library-of-indonesia-2016.html

3. Journals with Open Access options
http://journalfinder.elsevier.com

4. OAJ terindex Scopus yang dikelola Elsevier/Sciencedirect
http://www.sciencedirect.com/science/journals/all/all-open-access

5. OMICS Open Access Journals
http://www.omicsonline.org/open-access-journals-list.php

6. IEEE Xplore Digital Library
http://ieeexplore.ieee.org/Xplore/home.jsp
7. Browse Journals-Wiley Open Access
http://www.wileyopenaccess.com/view/journals.html
8. Directory of Open Access Journals
 https://doaj.org

9. Open Access Journals Search Engine (OAJSE)
http://www.oajse.com
10. BookSC The world’s largest scientific articles store. 50,000,000+ articles for free.
http://booksc.org/