ISSN چیست؟
چهارشنبه, ۹ آبان ۱۳۹۷، ۰۵:۲۴ ب.ظ
An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.
e. g.:
- ISSN 0317-8471
- ISSN 1050-124X
An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.
e. g.:
