Web of Science (Clarivate Analytics)

There are 173 citations for articles published in the journal OJA as of June 2020, which increase by 17% compared to 148 citations as of June 2019.

Please click the following link to see the screenshot.

Google Scholar

There are 515 citations for articles published in the journal OJA as of October 2020 based on the statistics from Google Scholar.

The 2-year Google-based Journal Impact Factor (2-GJIF) is 0.8.

OJA has been indexed by several world class databases. For more information, please access the following links:

• Academic Journals Database

• AiritiLibrary

• CALIS

• ChaoXing Periodicals

• Citefactor

• CNKI SCHOLAR

• Cnplinker

• COPAC

• CQVIP

• CrossRef

• DTU Findit

• Elektronische Zeitschriftenbibliothek(EZB)

• ERA 2018 Journal List

• GETIT@YALE(Yale University Library)

• Harvard Library E-Journals

• Infotrieve

• i-Scholar

• JournalSeek

• JournalTOCs

• National Science and Technology Library(NSTL)

• National Science Library, Chinese Academy of Sciences (NSLC)

• Open Access Journals Search Engine(OAJSE)

• Open Access Library

• Open J-Gate

• PUBDB DESY Publication Database

• Research Bible

• ResearchGate

• SciLit

• SHERPA/RoMEO

• Stanford University Libraries

• Technische Informationsbibliothek (TIB)

• The Library of Congress

• The SAO/NASA Astrophysics Data System

• Ulrichsweb

• WanFang

• Worldcat

• Zeitschriftendatenbank (ZDB)