DEVI, Sharmila; KALADEVI, V. Hyper Zagreb indices of composite graphs. International Journal of Advanced Mathematical Sciences, [S. l.], v. 4, n. 2, p. 47–52, 2016. DOI: 10.14419/ijams.v6i1.8406. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/8406.. Acesso em: 4 may. 2024.