JAND, H.; KAUR, J. Graph Theory. International Journal of Computer (IJC), [S. l.], v. 25, n. 1, p. 26–39, 2017. Disponível em: https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/861. Acesso em: 5 may. 2024.