M. TAMILSELVI; N. REVATHI. k-Harmonic Mean Labeling of Some Cycle Related Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 2 - A, p. 181–191, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/661. Acesso em: 22 jul. 2024.