ISSN (International Standard Serial Number)

An ISSN (International Standard Serial Number) is a unique eight-digit code used to identify periodicals such as magazines, journals, and newspapers. It helps libraries, publishers, and databases distinguish between different serial publications, ensuring accurate cataloging and referencing. Unlike ISBNs, which are for books, ISSNs specifically address ongoing publications that are issued regularly. The number remains the same for the same publication, regardless of edition or format, providing a consistent identifier that simplifies tracking and managing serial publications globally.