ISSN Definition
ISSN (International Standard Serial Number) is an 8-digit unique identifier assigned to serial publications, such as journals, magazines, newspapers, and periodicals. It serves as a standardized code to distinguish one serial from another, facilitating efficient cataloging, citation, and management of serialized content. The ISSN is essential for libraries, publishers, and researchers, as it ensures consistent identification of serial publications across different platforms and media, including print and digital formats. This identifier simplifies searching, indexing, and referencing serial works in scholarly and professional contexts, making it a critical tool for academic and library systems worldwide.