Narayan, Nitesh, Rishi Kumar Jha, and Anshuman Singh. “A SEIS Criss-Cross Model for Online Social Networks Communities”. Communications in Mathematics and Applications 12, no. 3 (September 30, 2021): 711–721. Accessed May 5, 2024. http://www.rgnpublications.com/journals/index.php/cma/article/view/1566.