C. Y. PONNAPPAN; S. BASHEER AHAMED; P. SURULINATHAN. Connected Edge Domination in Fuzzy Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 3, n. 2, p. 133–137, 2015. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/430. Acesso em: 1 may. 2024.