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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. 9367-886X

ISSN Number

You are validating the ISSN 0033-9539

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 0033-9530 Wrong ISSN
  2. ISSN 0033-9531 Wrong ISSN
  3. ISSN 0033-9532 Wrong ISSN
  4. ISSN 0033-9533 Wrong ISSN
  5. ISSN 0033-9534 Wrong ISSN
  6. ISSN 0033-9535 Wrong ISSN
  7. ISSN 0033-9536 Wrong ISSN
  8. ISSN 0033-9537 Wrong ISSN
  9. ISSN 0033-9538 Wrong ISSN
  10. ISSN 0033-9539 Correct ISSN
  11. ISSN 0033-953X 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.