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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. 0821-1086

ISSN Number

You are validating the ISSN 4448-6456

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 4448-6450 Wrong ISSN
  2. ISSN 4448-6451 Wrong ISSN
  3. ISSN 4448-6452 Wrong ISSN
  4. ISSN 4448-6453 Wrong ISSN
  5. ISSN 4448-6454 Wrong ISSN
  6. ISSN 4448-6455 Wrong ISSN
  7. ISSN 4448-6456 Correct ISSN
  8. ISSN 4448-6457 Wrong ISSN
  9. ISSN 4448-6458 Wrong ISSN
  10. ISSN 4448-6459 Wrong ISSN
  11. ISSN 4448-645X 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.