Dynamics of Boundary Graphs. Journal of Scientific Research, [S. l.], v. 5, n. 3, p. 447–455, 2013. DOI: 10.3329/jsr.v5i3.14866. Disponível em: https://www.banglajol.info/index.php/JSR/article/view/14866. Acesso em: 27 jun. 2026.