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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. 7883-4945

ISSN Number

You are validating the ISSN 9449-6552

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9449-6550 Wrong ISSN
  2. ISSN 9449-6551 Wrong ISSN
  3. ISSN 9449-6552 Correct ISSN
  4. ISSN 9449-6553 Wrong ISSN
  5. ISSN 9449-6554 Wrong ISSN
  6. ISSN 9449-6555 Wrong ISSN
  7. ISSN 9449-6556 Wrong ISSN
  8. ISSN 9449-6557 Wrong ISSN
  9. ISSN 9449-6558 Wrong ISSN
  10. ISSN 9449-6559 Wrong ISSN
  11. ISSN 9449-655X 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.