This is the range assigned on your report via the publisher, and it's the one you'll use to reference your short article throughout the library catalogues. ISSN code (also called as "ISSN composition" or "ISSN syntax") could be expressed as follows: NNNN-NNNC The internet site is protected. The https:// guarantees https://www.directivepublications.org/journal-of-applied-nanoscience/