Design and Modeling of IoT IR Thermal Temperature Screening and UV Disinfection Sterilization System for Commercial Application using Blockchain Technology. - Sivajothi Paramasivam; Chua Huang Shen; Alireza Zourmand; Amira Kamil Ibrahim Hassan; Ahmed Mohamed Alhassan; Abdelwhab Faroug Eltirifl (ICSET, 2020)