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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. 8339-2378

ISSN Number

You are validating the ISSN 7227-8374

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7227-8370 Wrong ISSN
  2. ISSN 7227-8371 Wrong ISSN
  3. ISSN 7227-8372 Wrong ISSN
  4. ISSN 7227-8373 Wrong ISSN
  5. ISSN 7227-8374 Correct ISSN
  6. ISSN 7227-8375 Wrong ISSN
  7. ISSN 7227-8376 Wrong ISSN
  8. ISSN 7227-8377 Wrong ISSN
  9. ISSN 7227-8378 Wrong ISSN
  10. ISSN 7227-8379 Wrong ISSN
  11. ISSN 7227-837X 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.