========================================================== 7th WORLDS4 2023  | 21 – 24 August 2023 | London, United Kingdom http://www.worlds4.co.uk/ Important Date:  May 5th 2023 [ Regular Paper Submission ] Platform & Venue  : Physical – London, UK & Digital : Zoom Publication : All World Conference on Smart Trends in Systems, Security and Sustainability 2023 accepted/selected from Conference Tracks [ Track 1 – Track 4 ] will be published […]