NARAYAN, N.; JHA, R. K.; SINGH, A. A SEIS Criss-Cross Model for Online Social Networks Communities. Communications in Mathematics and Applications, [S. l.], v. 12, n. 3, p. 711–721, 2021. DOI: 10.26713/cma.v12i3.1566. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/1566. Acesso em: 5 may. 2024.