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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. 9799-0132

ISSN Number

You are validating the ISSN 6567-5304

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6567-5300 Wrong ISSN
  2. ISSN 6567-5301 Wrong ISSN
  3. ISSN 6567-5302 Wrong ISSN
  4. ISSN 6567-5303 Wrong ISSN
  5. ISSN 6567-5304 Correct ISSN
  6. ISSN 6567-5305 Wrong ISSN
  7. ISSN 6567-5306 Wrong ISSN
  8. ISSN 6567-5307 Wrong ISSN
  9. ISSN 6567-5308 Wrong ISSN
  10. ISSN 6567-5309 Wrong ISSN
  11. ISSN 6567-530X 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.