LI, Y.; REN, Q.; LIANG, J.; YANG, C.; TONG, Q. SOMBOR INDEX OF LINE AND TOTAL GRAPHS AND PERICONDENSED BENZENOID HYDROCARBONS. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 10, n. 8, p. 99–111, 2022. DOI: 10.29121/granthaalayah.v10.i8.2022.4730. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/4730. Acesso em: 16 apr. 2024.