issn-Needed
This template is used to tag the talk pages of articles that mention periodicals, but do not include these periodicals' ISSNs (International Standard Serial Numbers).
 | This article refers to a periodical that doesn't have its ISSN information listed. If you can, please provide it. |
Template documentationISSNs are frequently useful because they make it easier to locate the sources and, in citations, verify their credibility. However, specifying ISSNs is not strictly required at all times, and may be unnecessary for well-known publications.
This template adds pages to Category:ISSN needed.