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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. 4527-5009

ISSN Number

You are validating the ISSN 5504-4190

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 5504-4190 Correct ISSN
  2. ISSN 5504-4191 Wrong ISSN
  3. ISSN 5504-4192 Wrong ISSN
  4. ISSN 5504-4193 Wrong ISSN
  5. ISSN 5504-4194 Wrong ISSN
  6. ISSN 5504-4195 Wrong ISSN
  7. ISSN 5504-4196 Wrong ISSN
  8. ISSN 5504-4197 Wrong ISSN
  9. ISSN 5504-4198 Wrong ISSN
  10. ISSN 5504-4199 Wrong ISSN
  11. ISSN 5504-419X 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.