AROCKIARAJ, MICHEAL; LIU, JIA-BAO; PRABHU S.; ARULPERUMJOTHI M. On the Zagreb and Wiener polarity indices of C3-free chemical nanostructures. Utilitas Mathematica , [S. l.], v. 115, 2020. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1484. Acesso em: 7 may. 2026.