OJU has been indexed by several world class databases, for more information, please access the following links:

ISI Web of Knowledge

OJU has been tracked for Impact Factor by Thomson Reuters(ISI). Please click the following link to see the screenshot.

Google Scholar

There are 6 citations for articles published in OJU journal as of April, 2013 based on the statistics from Google Scholar.

Academic Journals Database

Academic keys

Base-Search

CrossRef

Directory of Open Access Journals (DOAJ)

Technical University of Denmark Library(DTU)

EBSCO A-to-Z

Elektronische Zeitschriftenbibliothek（EZB）

Geneva Foundation for Medical Education and Research(GFMER)

Georgia State University Library(GSU)

IndexCopernicus

Catalog for Indiana University Library(IUCAT)

JournalSeek

JournalTOCs

NewJour

National Science and Technology Library(NSTL)

New York University Libraries(NYU)

Open Access Library

OhioLINK

OneSearch

Open Access Journals Search Engine(OAJSE)

Pubshub

Scirus

SHERPA/RoMEO

San Jose State University Library(SJSU)

Standard Periodical Directory(Mediafinder)

Stanford University Libraries & Academic Information Resources(SULAIR)

the British Library

The Open Access Digital Library

trueserials.com

Universe Digital Library(UDL)

Ulrich

Worldcat

Zeitschriftendatenbank (ZDB)