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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. 2548-0588

ISSN Number

You are validating the ISSN 1539-9044

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1539-9040 Wrong ISSN
  2. ISSN 1539-9041 Wrong ISSN
  3. ISSN 1539-9042 Wrong ISSN
  4. ISSN 1539-9043 Wrong ISSN
  5. ISSN 1539-9044 Correct ISSN
  6. ISSN 1539-9045 Wrong ISSN
  7. ISSN 1539-9046 Wrong ISSN
  8. ISSN 1539-9047 Wrong ISSN
  9. ISSN 1539-9048 Wrong ISSN
  10. ISSN 1539-9049 Wrong ISSN
  11. ISSN 1539-904X 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.