Romdhini, Mamika Ujianita, Athirah Nawawi, and Faisal Al-Sharqi. “Randic, Sum-Connectivity, and Their Product Energies of Non-Commuting Graph of Dihedral Groups”. Statistics, Optimization & Information Computing (September 15, 2026). Accessed September 25, 2026. https://iapress.org/index.php/soic/article/view/4655.