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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. 1484-9445

ISSN Number

You are validating the ISSN 4394-3403

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4394-3400 Wrong ISSN
  2. ISSN 4394-3401 Wrong ISSN
  3. ISSN 4394-3402 Wrong ISSN
  4. ISSN 4394-3403 Correct ISSN
  5. ISSN 4394-3404 Wrong ISSN
  6. ISSN 4394-3405 Wrong ISSN
  7. ISSN 4394-3406 Wrong ISSN
  8. ISSN 4394-3407 Wrong ISSN
  9. ISSN 4394-3408 Wrong ISSN
  10. ISSN 4394-3409 Wrong ISSN
  11. ISSN 4394-340X 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.