ASHRAFI, ALI REZA; MIRZARGAR, MAHSA. PI, szeged and edge szeged indices of nanostar dendrimers. Utilitas Mathematica , [S. l.], v. 77, 2008. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/534. Acesso em: 8 may. 2026.