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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. 2629-1126

ISSN Number

You are validating the ISSN 4218-651X

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4218-6510 Wrong ISSN
  2. ISSN 4218-6511 Wrong ISSN
  3. ISSN 4218-6512 Wrong ISSN
  4. ISSN 4218-6513 Wrong ISSN
  5. ISSN 4218-6514 Wrong ISSN
  6. ISSN 4218-6515 Wrong ISSN
  7. ISSN 4218-6516 Wrong ISSN
  8. ISSN 4218-6517 Wrong ISSN
  9. ISSN 4218-6518 Wrong ISSN
  10. ISSN 4218-6519 Wrong ISSN
  11. ISSN 4218-651X Correct 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.