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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 7219-6521

ISSN Number

You are validating the ISSN 2028-9804

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 2028-9800 Wrong ISSN
  2. ISSN 2028-9801 Wrong ISSN
  3. ISSN 2028-9802 Wrong ISSN
  4. ISSN 2028-9803 Wrong ISSN
  5. ISSN 2028-9804 Correct ISSN
  6. ISSN 2028-9805 Wrong ISSN
  7. ISSN 2028-9806 Wrong ISSN
  8. ISSN 2028-9807 Wrong ISSN
  9. ISSN 2028-9808 Wrong ISSN
  10. ISSN 2028-9809 Wrong ISSN
  11. ISSN 2028-980X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.