Band Gap Engineering in a Mixed Halide Perovskite CsPbI2Z (Z=F, Cl, Br) for Photovoltaic Applications. Nigerian Journal of Theoretical and Environmental Physics, [S. l.], v. 3, n. 4, p. 13–20, 2025. DOI: 10.62292/njtep.v3i4.2025.99. Disponível em: https://njtep.nipngr.org/index.php/njtep/article/view/99. Acesso em: 10 jan. 2026.