R. SRIDEVI; S. RAGAVI. Lucky Edge Labeling of $K_n$ and Special Types of Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 4, n. 1 - C, p. 125–131, 2016. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/605. Acesso em: 7 may. 2024.