Al-Shammari, N. K., H. B. Almansour, and M. B. Syed. “Development of an Automatic Contactless Thermometer Alert System Based on GPS and Population Density”. Engineering, Technology & Applied Science Research 11, no. 2 (April 11, 2021): 7006–7010. Accessed December 25, 2024. https://etasr.com/index.php/ETASR/article/view/4103.