JAND, Heena; KAUR, Jasveer. Graph Theory. International Journal of Computer (IJC), Jordan, v. 25, n. 1, p. 26–39, 2017. DOI: 10.53896/ijc.v25i1.861. Disponível em: https://ijcjournal.org/InternationalJournalOfComputer/article/view/861. Acesso em: 3 nov. 2025.