ORTEGA, J. M. E.; EBALLE, R. G. Harmonic Centrality and Centralization of the Bow-Tie Product of Graphs. Communications in Mathematics and Applications, [S. l.], v. 14, n. 1, p. 405–414, 2023. DOI: 10.26713/cma.v14i1.1963. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/1963. Acesso em: 8 may. 2024.