Rajesh N. Phursule, Parikshit N. Mahalle , Prakash K. Ukhalkar, Satish R. Todmal. “Machine Learning-Based IoT-Enabled Perspective Model for Prediction of COVID-19 Test in Early Stage”. International Journal of Advanced Science and Technology, Vol. 29, no. 12s, June 2020, pp. 2599-04, http://sersc.org/journals/index.php/IJAST/article/view/24742.