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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. 9280-4136

ISSN Number

You are validating the ISSN 4555-6334

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4555-6330 Wrong ISSN
  2. ISSN 4555-6331 Wrong ISSN
  3. ISSN 4555-6332 Wrong ISSN
  4. ISSN 4555-6333 Wrong ISSN
  5. ISSN 4555-6334 Correct ISSN
  6. ISSN 4555-6335 Wrong ISSN
  7. ISSN 4555-6336 Wrong ISSN
  8. ISSN 4555-6337 Wrong ISSN
  9. ISSN 4555-6338 Wrong ISSN
  10. ISSN 4555-6339 Wrong ISSN
  11. ISSN 4555-633X 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.