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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. 2740-1251

ISSN Number

You are validating the ISSN 6309-0724

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6309-0720 Wrong ISSN
  2. ISSN 6309-0721 Wrong ISSN
  3. ISSN 6309-0722 Wrong ISSN
  4. ISSN 6309-0723 Wrong ISSN
  5. ISSN 6309-0724 Correct ISSN
  6. ISSN 6309-0725 Wrong ISSN
  7. ISSN 6309-0726 Wrong ISSN
  8. ISSN 6309-0727 Wrong ISSN
  9. ISSN 6309-0728 Wrong ISSN
  10. ISSN 6309-0729 Wrong ISSN
  11. ISSN 6309-072X 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.