PAVITHRA M; VEENA MATHAD. Closeness Centrality Weight of Graphs Under Some Graph Operations. Communications in Mathematics and Applications, [S. l.], v. 16, n. 2, 2025. Disponível em: https://www.journals.rgnpublications.com/index.php/cma/article/view/2948. Acesso em: 26 oct. 2025.