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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. 3658-0554

ISSN Number

You are validating the ISSN 8840-9619

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 8840-9610 Wrong ISSN
  2. ISSN 8840-9611 Wrong ISSN
  3. ISSN 8840-9612 Wrong ISSN
  4. ISSN 8840-9613 Wrong ISSN
  5. ISSN 8840-9614 Wrong ISSN
  6. ISSN 8840-9615 Wrong ISSN
  7. ISSN 8840-9616 Wrong ISSN
  8. ISSN 8840-9617 Wrong ISSN
  9. ISSN 8840-9618 Wrong ISSN
  10. ISSN 8840-9619 Correct ISSN
  11. ISSN 8840-961X 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.