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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. 5416-0111

ISSN Number

You are validating the ISSN 4221-498X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4221-4980 Wrong ISSN
  2. ISSN 4221-4981 Wrong ISSN
  3. ISSN 4221-4982 Wrong ISSN
  4. ISSN 4221-4983 Wrong ISSN
  5. ISSN 4221-4984 Wrong ISSN
  6. ISSN 4221-4985 Wrong ISSN
  7. ISSN 4221-4986 Wrong ISSN
  8. ISSN 4221-4987 Wrong ISSN
  9. ISSN 4221-4988 Wrong ISSN
  10. ISSN 4221-4989 Wrong ISSN
  11. ISSN 4221-498X 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.