“The Effect of Thickness on Electrical Conductivity and Optical Constant of Fe2O3 Thin Films”. Ibn AL-Haitham Journal For Pure and Applied Sciences 27, no. 3 (April 10, 2017): 237–246. Accessed May 4, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/286.