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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. 0645-562X

ISSN Number

You are validating the ISSN 6839-5841

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6839-5840 Wrong ISSN
  2. ISSN 6839-5841 Correct ISSN
  3. ISSN 6839-5842 Wrong ISSN
  4. ISSN 6839-5843 Wrong ISSN
  5. ISSN 6839-5844 Wrong ISSN
  6. ISSN 6839-5845 Wrong ISSN
  7. ISSN 6839-5846 Wrong ISSN
  8. ISSN 6839-5847 Wrong ISSN
  9. ISSN 6839-5848 Wrong ISSN
  10. ISSN 6839-5849 Wrong ISSN
  11. ISSN 6839-584X 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.