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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. 3070-9474

ISSN Number

You are validating the ISSN 1440-897X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1440-8970 Wrong ISSN
  2. ISSN 1440-8971 Wrong ISSN
  3. ISSN 1440-8972 Wrong ISSN
  4. ISSN 1440-8973 Wrong ISSN
  5. ISSN 1440-8974 Wrong ISSN
  6. ISSN 1440-8975 Wrong ISSN
  7. ISSN 1440-8976 Wrong ISSN
  8. ISSN 1440-8977 Wrong ISSN
  9. ISSN 1440-8978 Wrong ISSN
  10. ISSN 1440-8979 Wrong ISSN
  11. ISSN 1440-897X Correct 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.