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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. 8057-5226

ISSN Number

You are validating the ISSN 1639-9536

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1639-9530 Wrong ISSN
  2. ISSN 1639-9531 Wrong ISSN
  3. ISSN 1639-9532 Wrong ISSN
  4. ISSN 1639-9533 Wrong ISSN
  5. ISSN 1639-9534 Wrong ISSN
  6. ISSN 1639-9535 Wrong ISSN
  7. ISSN 1639-9536 Correct ISSN
  8. ISSN 1639-9537 Wrong ISSN
  9. ISSN 1639-9538 Wrong ISSN
  10. ISSN 1639-9539 Wrong ISSN
  11. ISSN 1639-953X 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.