“Article, Comparative assessment of exchange-correlation functionals for structural, electronic, and optical properties of rhombohedral Bi0.5Na0.5TiO3: Comparative assessment of exchange-correlation functionals for structural, electronic, and optical properties of rhombohedral Bi0.5Na0.5TiO3” (2026) Journal of Nanomaterials and Applications (JNA), 2(3), pp. 38–53. doi:10.65273/hhit.jna.2026.2.3.047.