CABAHUG, JR., I.; ISLA, R. Global offensive alliances in some special classes of graphs. The Mindanawan Journal of Mathematics, [S. l.], v. 2, n. 1, p. 43–48, 2011. Disponível em: https://journals.msuiit.edu.ph/tmjm/article/view/17. Acesso em: 24 nov. 2024.