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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. 7181-6968

ISSN Number

You are validating the ISSN 4082-5639

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4082-5630 Wrong ISSN
  2. ISSN 4082-5631 Wrong ISSN
  3. ISSN 4082-5632 Wrong ISSN
  4. ISSN 4082-5633 Wrong ISSN
  5. ISSN 4082-5634 Wrong ISSN
  6. ISSN 4082-5635 Wrong ISSN
  7. ISSN 4082-5636 Wrong ISSN
  8. ISSN 4082-5637 Wrong ISSN
  9. ISSN 4082-5638 Wrong ISSN
  10. ISSN 4082-5639 Correct ISSN
  11. ISSN 4082-563X 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.