"Graph-Theoretic Invariants and the Normal Subgroup Structure of Automorphism Groups A Unified Treatment of Spectral, Chromatic, and Topological Perspectives Mathematics Subject Classification (2020): 05C25, 05C50, 05E18, 20B25, 20E15", Al-FJS, م 2, عدد ملحق 3, ص 78–91, يوليو 2026, doi: 10.65405/yd8waq52.