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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. 4930-4720

ISSN Number

You are validating the ISSN 3004-6394

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 3004-6390 Wrong ISSN
  2. ISSN 3004-6391 Wrong ISSN
  3. ISSN 3004-6392 Wrong ISSN
  4. ISSN 3004-6393 Wrong ISSN
  5. ISSN 3004-6394 Correct ISSN
  6. ISSN 3004-6395 Wrong ISSN
  7. ISSN 3004-6396 Wrong ISSN
  8. ISSN 3004-6397 Wrong ISSN
  9. ISSN 3004-6398 Wrong ISSN
  10. ISSN 3004-6399 Wrong ISSN
  11. ISSN 3004-639X 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.