R.  Udavant, Thawarkar, S., Rondiya, S., Shelke, A., Aher, R., Ajithkumar, T. G., Cross, R. W., Dzade, N. Y., and Jadkar, S., ?Lead-free solid state mechanochemical synthesis of Cs2NaBi1-XFeXCl6 double perovskite: reduces band gap and enhances optical properties?, Inorganic Chemistry, vol. 62, no. 12, pp. 4861-4871, 2023.