DEVI, Sharmila; KALADEVI, V. Vertex and edge Co-PI indices of bridge graphs. International Journal of Advanced Mathematical Sciences, [S. l.], v. 4, n. 2, p. 44–46, 2016. DOI: 10.14419/ijams.v6i1.8398. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/8398.. Acesso em: 2 may. 2024.