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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. 9582-4340

ISSN Number

You are validating the ISSN 4232-6699

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4232-6690 Wrong ISSN
  2. ISSN 4232-6691 Wrong ISSN
  3. ISSN 4232-6692 Wrong ISSN
  4. ISSN 4232-6693 Wrong ISSN
  5. ISSN 4232-6694 Wrong ISSN
  6. ISSN 4232-6695 Wrong ISSN
  7. ISSN 4232-6696 Wrong ISSN
  8. ISSN 4232-6697 Wrong ISSN
  9. ISSN 4232-6698 Wrong ISSN
  10. ISSN 4232-6699 Correct ISSN
  11. ISSN 4232-669X 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.