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. 3794-9438
You are validating the ISSN 7823-9109
Totally 11 possible ISSN for your checking
But only one with
is correct
- ISSN 7823-9100

- ISSN 7823-9101

- ISSN 7823-9102

- ISSN 7823-9103

- ISSN 7823-9104

- ISSN 7823-9105

- ISSN 7823-9106

- ISSN 7823-9107

- ISSN 7823-9108

- ISSN 7823-9109

- ISSN 7823-910X

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.
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