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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. 9544-727X

ISSN Number

You are validating the ISSN 4028-2759

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4028-2750 Wrong ISSN
  2. ISSN 4028-2751 Wrong ISSN
  3. ISSN 4028-2752 Wrong ISSN
  4. ISSN 4028-2753 Wrong ISSN
  5. ISSN 4028-2754 Wrong ISSN
  6. ISSN 4028-2755 Wrong ISSN
  7. ISSN 4028-2756 Wrong ISSN
  8. ISSN 4028-2757 Wrong ISSN
  9. ISSN 4028-2758 Wrong ISSN
  10. ISSN 4028-2759 Correct ISSN
  11. ISSN 4028-275X 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.