A. Revathi ,D. Christia Jebakumari ,J. Vijaya Xavier Parthipan. “Coupling Index of Some Algebraic Graphs”. Journal of Computational Analysis and Applications (JoCAAA) 31, no. 4 (December 20, 2023): 3106–3118. Accessed October 1, 2026. https://eudoxuspress.com/index.php/pub/article/view/5721.