IET Electronics Letter template uses bibitem for reference. However, I want to use BiBtex file (.bib) i.e. a separate file for reference. Please suggest how I can use .bib file in the Latex file?
Find the iet.bst file in the following archive:
Then use this style along with your .bib file to get the references in IET style.
Here is a modified version for IET Electronic letters: iet.bst