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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. 1337-0154

ISSN Number

You are validating the ISSN 1538-4233

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1538-4230 Wrong ISSN
  2. ISSN 1538-4231 Wrong ISSN
  3. ISSN 1538-4232 Wrong ISSN
  4. ISSN 1538-4233 Correct ISSN
  5. ISSN 1538-4234 Wrong ISSN
  6. ISSN 1538-4235 Wrong ISSN
  7. ISSN 1538-4236 Wrong ISSN
  8. ISSN 1538-4237 Wrong ISSN
  9. ISSN 1538-4238 Wrong ISSN
  10. ISSN 1538-4239 Wrong ISSN
  11. ISSN 1538-423X 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.