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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. 0893-5351

ISSN Number

You are validating the ISSN 6549-5241

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6549-5240 Wrong ISSN
  2. ISSN 6549-5241 Correct ISSN
  3. ISSN 6549-5242 Wrong ISSN
  4. ISSN 6549-5243 Wrong ISSN
  5. ISSN 6549-5244 Wrong ISSN
  6. ISSN 6549-5245 Wrong ISSN
  7. ISSN 6549-5246 Wrong ISSN
  8. ISSN 6549-5247 Wrong ISSN
  9. ISSN 6549-5248 Wrong ISSN
  10. ISSN 6549-5249 Wrong ISSN
  11. ISSN 6549-524X 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.