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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. 8320-7856

ISSN Number

You are validating the ISSN 4157-8651

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4157-8650 Wrong ISSN
  2. ISSN 4157-8651 Correct ISSN
  3. ISSN 4157-8652 Wrong ISSN
  4. ISSN 4157-8653 Wrong ISSN
  5. ISSN 4157-8654 Wrong ISSN
  6. ISSN 4157-8655 Wrong ISSN
  7. ISSN 4157-8656 Wrong ISSN
  8. ISSN 4157-8657 Wrong ISSN
  9. ISSN 4157-8658 Wrong ISSN
  10. ISSN 4157-8659 Wrong ISSN
  11. ISSN 4157-865X 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.