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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. 5051-5640

ISSN Number

You are validating the ISSN 8900-9959

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 8900-9950 Wrong ISSN
  2. ISSN 8900-9951 Wrong ISSN
  3. ISSN 8900-9952 Wrong ISSN
  4. ISSN 8900-9953 Wrong ISSN
  5. ISSN 8900-9954 Wrong ISSN
  6. ISSN 8900-9955 Wrong ISSN
  7. ISSN 8900-9956 Wrong ISSN
  8. ISSN 8900-9957 Wrong ISSN
  9. ISSN 8900-9958 Wrong ISSN
  10. ISSN 8900-9959 Correct ISSN
  11. ISSN 8900-995X 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.