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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. 7851-8482

ISSN Number

You are validating the ISSN 4409-4566

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4409-4560 Wrong ISSN
  2. ISSN 4409-4561 Wrong ISSN
  3. ISSN 4409-4562 Wrong ISSN
  4. ISSN 4409-4563 Wrong ISSN
  5. ISSN 4409-4564 Wrong ISSN
  6. ISSN 4409-4565 Wrong ISSN
  7. ISSN 4409-4566 Correct ISSN
  8. ISSN 4409-4567 Wrong ISSN
  9. ISSN 4409-4568 Wrong ISSN
  10. ISSN 4409-4569 Wrong ISSN
  11. ISSN 4409-456X 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.