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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. 6459-2030

ISSN Number

You are validating the ISSN 8433-391X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 8433-3910 Wrong ISSN
  2. ISSN 8433-3911 Wrong ISSN
  3. ISSN 8433-3912 Wrong ISSN
  4. ISSN 8433-3913 Wrong ISSN
  5. ISSN 8433-3914 Wrong ISSN
  6. ISSN 8433-3915 Wrong ISSN
  7. ISSN 8433-3916 Wrong ISSN
  8. ISSN 8433-3917 Wrong ISSN
  9. ISSN 8433-3918 Wrong ISSN
  10. ISSN 8433-3919 Wrong ISSN
  11. ISSN 8433-391X 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.