Influence of ZnSe Donor Doping and Resistive Parameters on the Photovoltaic Performance of an MASnI₃ Perovskite Solar Cell: A SCAPS-1D Numerical Study (S. O. Adeosun, J. Owolabi, I. Ukorah, R. Ugbe, & R. Tafida, Trans.). (2026). Nigerian Journal of Applied Physics, 2(2), 246-253. https://doi.org/10.62292/