(1)
Singh, N. R.; Dutta, S. A Note on the Double Total Graph \(T_u(\Gamma(R)\) and \(T_u(\Gamma(\mathbb{Z}_n \times \mathbb{Z}_m)\). Comm. Math. Appl. 2021, 12 (1), 203-211. https://doi.org/10.26713/cma.v12i1.1466.