Computational Study of Structural and Optoelectronic Properties of Ternary Alkaline Earth Metal (Ba)-Based Silicon and Carbon Oxide Perovskites. - Khattak, Shaukat Ali; Wabaidur, Saikh Mohammad; Farah, Mohammad Abul; Khan, Gulzar; Khan, Tahirzeb; Ullah, Irfan; Zulfiqar, Syed; Rooh, Gul (International Journal of Computational Methods, 2025)