Oksengendler, B. L., Ashurov, N. R., Maksimov, S. E., Karpova, O. V., & Rashidova, S. S. (2016). Role of Fractals in Perovskite Solar Cells. Eurasian Chemico-Technological Journal, 18(4), 293–298. https://doi.org/10.18321/ectj471