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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. 8710-3524

ISSN Number

You are validating the ISSN 3331-5779

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 3331-5770 Wrong ISSN
  2. ISSN 3331-5771 Wrong ISSN
  3. ISSN 3331-5772 Wrong ISSN
  4. ISSN 3331-5773 Wrong ISSN
  5. ISSN 3331-5774 Wrong ISSN
  6. ISSN 3331-5775 Wrong ISSN
  7. ISSN 3331-5776 Wrong ISSN
  8. ISSN 3331-5777 Wrong ISSN
  9. ISSN 3331-5778 Wrong ISSN
  10. ISSN 3331-5779 Correct ISSN
  11. ISSN 3331-577X 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.