Ahmad, Mukhtar, Yuhani Binti Yusof, Ather Qayyum, Laxmi Rathour, Vinay Singh, and Lakshmi Narayan Mishra. “A New Development in Topological Analysis of Propane Para-Line Graphs With Application in Chemical Composition”. Discontinuity, Nonlinearity, and Complexity 14, no. 4 (August 17, 2026): 659–668. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/DNC/article/view/1459.