Randic Index and Edge Eccentric Connectivity Index of Certain Special Molecular Graphs. International Journal of Chemistry and Materials Research, [S. l.], v. 2, n. 8, p. 81–87, 2014. Disponível em: https://archive.conscientiabeam.com/index.php/64/article/view/1834. Acesso em: 6 jun. 2026.