Zobair, Mian Muhammad, Malik, Mehar Ali, Shaker, Hani, and Rehman, Noor. “Eccentricity Based Topological Invariants of Triangulane Dendrimers”. Utilitas Mathematica, vol. 107, June 2018, https://utilitasmathematica.com/index.php/Index/article/view/1312.