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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. 1926-5077

ISSN Number

You are validating the ISSN 4340-0132

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4340-0130 Wrong ISSN
  2. ISSN 4340-0131 Wrong ISSN
  3. ISSN 4340-0132 Correct ISSN
  4. ISSN 4340-0133 Wrong ISSN
  5. ISSN 4340-0134 Wrong ISSN
  6. ISSN 4340-0135 Wrong ISSN
  7. ISSN 4340-0136 Wrong ISSN
  8. ISSN 4340-0137 Wrong ISSN
  9. ISSN 4340-0138 Wrong ISSN
  10. ISSN 4340-0139 Wrong ISSN
  11. ISSN 4340-013X 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.