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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. 8767-8985

ISSN Number

You are validating the ISSN 9345-788X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9345-7880 Wrong ISSN
  2. ISSN 9345-7881 Wrong ISSN
  3. ISSN 9345-7882 Wrong ISSN
  4. ISSN 9345-7883 Wrong ISSN
  5. ISSN 9345-7884 Wrong ISSN
  6. ISSN 9345-7885 Wrong ISSN
  7. ISSN 9345-7886 Wrong ISSN
  8. ISSN 9345-7887 Wrong ISSN
  9. ISSN 9345-7888 Wrong ISSN
  10. ISSN 9345-7889 Wrong ISSN
  11. ISSN 9345-788X Correct 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.