PRABHA, R; VADIVUKKARASI, PR. Energy of Cartesian product of Graphs. International Journal of Computer Sciences and Engineering, [S. l.], v. 7, n. 5, p. 213–215, 2025. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/4856. Acesso em: 2 feb. 2026.