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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. 4572-525X

ISSN Number

You are validating the ISSN 9771-4828

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9771-4820 Wrong ISSN
  2. ISSN 9771-4821 Wrong ISSN
  3. ISSN 9771-4822 Wrong ISSN
  4. ISSN 9771-4823 Wrong ISSN
  5. ISSN 9771-4824 Wrong ISSN
  6. ISSN 9771-4825 Wrong ISSN
  7. ISSN 9771-4826 Wrong ISSN
  8. ISSN 9771-4827 Wrong ISSN
  9. ISSN 9771-4828 Correct ISSN
  10. ISSN 9771-4829 Wrong ISSN
  11. ISSN 9771-482X 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.