Used to record a name or identifier, such as a DOI, that describes an entire issue of a journal
The related element <issue> records the published issue number of the journal. This <issue-id> element is usually a more complex number, but a few publishers use the issue number plus a prefix or suffix as the issue
<!ELEMENT issue-id (#PCDATA) >
Text, numbers, or special characters
<article-meta> Article Metadata; <citation> Citation; <product> Product Information; <related-article> Related Article Information
No sample is available at this time.