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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. 2441-3445

ISSN Number

You are validating the ISSN 9156-2392

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9156-2390 Wrong ISSN
  2. ISSN 9156-2391 Wrong ISSN
  3. ISSN 9156-2392 Correct ISSN
  4. ISSN 9156-2393 Wrong ISSN
  5. ISSN 9156-2394 Wrong ISSN
  6. ISSN 9156-2395 Wrong ISSN
  7. ISSN 9156-2396 Wrong ISSN
  8. ISSN 9156-2397 Wrong ISSN
  9. ISSN 9156-2398 Wrong ISSN
  10. ISSN 9156-2399 Wrong ISSN
  11. ISSN 9156-239X 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.