Muhammed, O. A., E. Danladi, P. H. Boduku, J. Tasiu, M. S. Ahmad, and N. Usman. “Modeling and Simulation of Lead-Free Perovskite Solar Cell Using SCAPS-1D”. East European Journal of Physics, no. 2, Apr. 2021, pp. 146-54, doi:10.26565/2312-4334-2021-2-12.