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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. 5257-4539

ISSN Number

You are validating the ISSN 5657-9063

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 5657-9060 Wrong ISSN
  2. ISSN 5657-9061 Wrong ISSN
  3. ISSN 5657-9062 Wrong ISSN
  4. ISSN 5657-9063 Correct ISSN
  5. ISSN 5657-9064 Wrong ISSN
  6. ISSN 5657-9065 Wrong ISSN
  7. ISSN 5657-9066 Wrong ISSN
  8. ISSN 5657-9067 Wrong ISSN
  9. ISSN 5657-9068 Wrong ISSN
  10. ISSN 5657-9069 Wrong ISSN
  11. ISSN 5657-906X 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.