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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. 0255-3554

ISSN Number

You are validating the ISSN 2770-5579

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 2770-5570 Wrong ISSN
  2. ISSN 2770-5571 Wrong ISSN
  3. ISSN 2770-5572 Wrong ISSN
  4. ISSN 2770-5573 Wrong ISSN
  5. ISSN 2770-5574 Wrong ISSN
  6. ISSN 2770-5575 Wrong ISSN
  7. ISSN 2770-5576 Wrong ISSN
  8. ISSN 2770-5577 Wrong ISSN
  9. ISSN 2770-5578 Wrong ISSN
  10. ISSN 2770-5579 Correct ISSN
  11. ISSN 2770-557X 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.