Contact Person : Daisy; Last Date for the submission of abstract : Not available; Description :1. E3S Web of Conferences(eISSN: 2267-1242), indexed by Ei Compendex, Scopus, Inspec, DOAJ and Google Scholar. 2.Selected best papers from HEET will be recommended to special issue of international journal, which indexed by SCI, scopus ,inspec.etc