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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. 6264-9647

ISSN Number

You are validating the ISSN 9684-6739

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9684-6730 Wrong ISSN
  2. ISSN 9684-6731 Wrong ISSN
  3. ISSN 9684-6732 Wrong ISSN
  4. ISSN 9684-6733 Wrong ISSN
  5. ISSN 9684-6734 Wrong ISSN
  6. ISSN 9684-6735 Wrong ISSN
  7. ISSN 9684-6736 Wrong ISSN
  8. ISSN 9684-6737 Wrong ISSN
  9. ISSN 9684-6738 Wrong ISSN
  10. ISSN 9684-6739 Correct ISSN
  11. ISSN 9684-673X 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.