Noureddine, N., Ziat, Y. ., Belkhanchi, H. ., & Koufi , A. (2025). DFT Approach for Improving the Electronic and Optical Properties of Kznf3 Perovskite:: Impact of Copper Doping. Solar Energy and Sustainable Development Journal, 14(STR2E), 51–66. https://doi.org/10.51646/jsesd.v14iSTR2E.798