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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. 8496-2968

ISSN Number

You are validating the ISSN 5139-6394

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 5139-6390 Wrong ISSN
  2. ISSN 5139-6391 Wrong ISSN
  3. ISSN 5139-6392 Wrong ISSN
  4. ISSN 5139-6393 Wrong ISSN
  5. ISSN 5139-6394 Correct ISSN
  6. ISSN 5139-6395 Wrong ISSN
  7. ISSN 5139-6396 Wrong ISSN
  8. ISSN 5139-6397 Wrong ISSN
  9. ISSN 5139-6398 Wrong ISSN
  10. ISSN 5139-6399 Wrong ISSN
  11. ISSN 5139-639X 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.