An Experimental Approach to Diagnose Covid-19 Using Optimized CNN. - Anjani Kumar Singh; Nitish Pathak; Neelam Sharma; Abhishek Gandhar; Shabana Urooj; Swaleha Zubair; Jabeen Sultana; Guthikonda Nagalaxmi (Intell. Autom. Soft Comput., 2022)