Md Shahiduzzaman, Mohammad Ismail Hossain, Sem Visal, Tetsuya Kaneko, Wayesh Qarony, Shinjiro Umezu, Koji Tomita, Satoru Iwamori, Dietmar Knipp, Yuen Hong Tsang, Md Akhtaruzzaman, Jean-Michel Nunzi, Tetsuya Taima, Masao Isomura, "Spray Pyrolyzed TiO 2 Embedded Multi-Layer Front Contact Design for High-Efficiency Perovskite Solar Cells", Nano-Micro Letters, Volume 10, 1-17, DOI:10.1007/s40820-020-00559-22021.01.04