Venkatraman, Y., K. Narayanaa Y, V. E. Balas, and D. Rad. “Graph Theory Applications to Comprehend Epidemics Spread of a Disease”. BRAIN. Broad Research in Artificial Intelligence and Neuroscience, vol. 12, no. 2, July 2021, pp. 161-77, doi:10.18662/brain/12.2/198.