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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. 4225-6836

ISSN Number

You are validating the ISSN 9658-842X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9658-8420 Wrong ISSN
  2. ISSN 9658-8421 Wrong ISSN
  3. ISSN 9658-8422 Wrong ISSN
  4. ISSN 9658-8423 Wrong ISSN
  5. ISSN 9658-8424 Wrong ISSN
  6. ISSN 9658-8425 Wrong ISSN
  7. ISSN 9658-8426 Wrong ISSN
  8. ISSN 9658-8427 Wrong ISSN
  9. ISSN 9658-8428 Wrong ISSN
  10. ISSN 9658-8429 Wrong ISSN
  11. ISSN 9658-842X 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.