Q. Mahmood, R. S. A., E. Algrafy, M. G., R. S. M., and A. Mahmood, “First‑Principles Analysis of the Electronic, Optical, and Thermoelectric Characteristics of XBiO₃ (X = Al, Ga, In) Perovskites”, Opto-Electron. Rev., vol. 28, no. 1, pp. 8–14, Apr. 2026.