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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. 8085-5385

ISSN Number

You are validating the ISSN 0933-0240

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 0933-0240 Correct ISSN
  2. ISSN 0933-0241 Wrong ISSN
  3. ISSN 0933-0242 Wrong ISSN
  4. ISSN 0933-0243 Wrong ISSN
  5. ISSN 0933-0244 Wrong ISSN
  6. ISSN 0933-0245 Wrong ISSN
  7. ISSN 0933-0246 Wrong ISSN
  8. ISSN 0933-0247 Wrong ISSN
  9. ISSN 0933-0248 Wrong ISSN
  10. ISSN 0933-0249 Wrong ISSN
  11. ISSN 0933-024X 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.