“Exploring Ground State Energies and Electronic Band Structures of Bi₂Se₃ and Bi₂Te₃ Topological Insulators: A First-Principles DFT Approach for Spintronic and Thermoelectric Applications” (2026) Nigerian Journal of Applied Physics, 2(2), pp. 102–109. doi:10.62292/njap-v2i2-2026-45.