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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. 7542-8601

ISSN Number

You are validating the ISSN 6257-6747

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6257-6740 Wrong ISSN
  2. ISSN 6257-6741 Wrong ISSN
  3. ISSN 6257-6742 Wrong ISSN
  4. ISSN 6257-6743 Wrong ISSN
  5. ISSN 6257-6744 Wrong ISSN
  6. ISSN 6257-6745 Wrong ISSN
  7. ISSN 6257-6746 Wrong ISSN
  8. ISSN 6257-6747 Correct ISSN
  9. ISSN 6257-6748 Wrong ISSN
  10. ISSN 6257-6749 Wrong ISSN
  11. ISSN 6257-674X 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.