G. MEENA; K. NAGARAJAN. Wheel Related Intersection Cordial Labeling of Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 3 (Special Issue), p. 17–21, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/1373. Acesso em: 19 may. 2024.