P. MURUGARAJAN; R. ARULDOSS. Relation between the SDD invariant and other graph invariants. Malaya Journal of Matematik, India, v. 9, n. 01, p. 905–909, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1188. Acesso em: 22 nov. 2024.