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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. 6288-1175

ISSN Number

You are validating the ISSN 3091-5031

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 3091-5030 Wrong ISSN
  2. ISSN 3091-5031 Correct ISSN
  3. ISSN 3091-5032 Wrong ISSN
  4. ISSN 3091-5033 Wrong ISSN
  5. ISSN 3091-5034 Wrong ISSN
  6. ISSN 3091-5035 Wrong ISSN
  7. ISSN 3091-5036 Wrong ISSN
  8. ISSN 3091-5037 Wrong ISSN
  9. ISSN 3091-5038 Wrong ISSN
  10. ISSN 3091-5039 Wrong ISSN
  11. ISSN 3091-503X 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.