S. Muthammai. “Harmonic and Geometric-Arithmetic Indices of Boolean Function Graph $B(K_p, INC,\overline{K_q})$”. International Journal of Mathematics And Its Applications, vol. 5, no. 4 - D, Dec. 2017, pp. 461-8, http://ijmaa.in/index.php/ijmaa/article/view/1293.