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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. 6476-0944

ISSN Number

You are validating the ISSN 4561-7813

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4561-7810 Wrong ISSN
  2. ISSN 4561-7811 Wrong ISSN
  3. ISSN 4561-7812 Wrong ISSN
  4. ISSN 4561-7813 Correct ISSN
  5. ISSN 4561-7814 Wrong ISSN
  6. ISSN 4561-7815 Wrong ISSN
  7. ISSN 4561-7816 Wrong ISSN
  8. ISSN 4561-7817 Wrong ISSN
  9. ISSN 4561-7818 Wrong ISSN
  10. ISSN 4561-7819 Wrong ISSN
  11. ISSN 4561-781X 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.