GURSOY, A.; ÜLKER, A.; KIRCALI GURSOY, N. On the Harary index of $\Gamma(\mathbb{Z}_n)$. International Journal of Maps in Mathematics, [S. l.], v. 7, n. 2, p. 122–137, 2024. Disponível em: https://simadp.com/journalmim/article/view/7-2-1. Acesso em: 23 nov. 2024.