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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. 6203-5665

ISSN Number

You are validating the ISSN 1535-5438

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1535-5430 Wrong ISSN
  2. ISSN 1535-5431 Wrong ISSN
  3. ISSN 1535-5432 Wrong ISSN
  4. ISSN 1535-5433 Wrong ISSN
  5. ISSN 1535-5434 Wrong ISSN
  6. ISSN 1535-5435 Wrong ISSN
  7. ISSN 1535-5436 Wrong ISSN
  8. ISSN 1535-5437 Wrong ISSN
  9. ISSN 1535-5438 Correct ISSN
  10. ISSN 1535-5439 Wrong ISSN
  11. ISSN 1535-543X 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.