N. B. RATHOD; K. K. KANANI. $k$-cordial Labeling of Triangular Belt, Alternate Triangular Belt, Braid Graph and $Z$-$P_n$. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 4 - E, p. 655–662, 2017. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1323. Acesso em: 3 jul. 2024.