Kado, S., Onimisi, M. Y., & Sanni, D. M. (2026). Density Functional Theory Investigation of Defect-Induced Electronic Behavior in Iodine-Deficient Mapbi₃ Perovskites for Solar Cells. Global Journal of Engineering and Technology Research, 2(09), 579-585. https://doi.org/10.65150/EP-gjetr/V2E9/2026-15