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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. 4789-7015

ISSN Number

You are validating the ISSN 3110-5491

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 3110-5490 Wrong ISSN
  2. ISSN 3110-5491 Correct ISSN
  3. ISSN 3110-5492 Wrong ISSN
  4. ISSN 3110-5493 Wrong ISSN
  5. ISSN 3110-5494 Wrong ISSN
  6. ISSN 3110-5495 Wrong ISSN
  7. ISSN 3110-5496 Wrong ISSN
  8. ISSN 3110-5497 Wrong ISSN
  9. ISSN 3110-5498 Wrong ISSN
  10. ISSN 3110-5499 Wrong ISSN
  11. ISSN 3110-549X 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.