“Relations Between Vertex$–$Edge Degree Based Topological Indices and $M_{ve}$-Polynomial of $r-$Regular Simple Graph”. European Journal of Pure and Applied Mathematics 16, no. 2 (April 30, 2023): 773–783. Accessed December 22, 2024. https://www.ejpam.com/index.php/ejpam/article/view/4698.