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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. 5493-4230

ISSN Number

You are validating the ISSN 1685-9936

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1685-9930 Wrong ISSN
  2. ISSN 1685-9931 Wrong ISSN
  3. ISSN 1685-9932 Wrong ISSN
  4. ISSN 1685-9933 Wrong ISSN
  5. ISSN 1685-9934 Wrong ISSN
  6. ISSN 1685-9935 Wrong ISSN
  7. ISSN 1685-9936 Correct ISSN
  8. ISSN 1685-9937 Wrong ISSN
  9. ISSN 1685-9938 Wrong ISSN
  10. ISSN 1685-9939 Wrong ISSN
  11. ISSN 1685-993X 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.