Topological Characterization of Hexagonal Network and Non-Kekulean Benzenoid Hydrocarbon. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 16, n. 4, p. 2187–2197, 2023. DOI: 10.29020/nybg.ejpam.v16i4.4888. Disponível em: https://ejpam.com/index.php/ejpam/article/view/4888.. Acesso em: 15 jun. 2024.