A. B., S., S. K. G., E. M. Elsayed, M. M. . El-Dessoky, and A. Alghamdi. “The <i>CN_s</I> Tensor Product of Graphs: Structure, Spectra and Application”. Contemporary Mathematics, vol. 7, no. 3, Apr. 2026, pp. 2974-95, doi:10.37256/cm.7320268676.