J. M. Khoshman, A. A. Manda, Q. A. Drmosh, and M. E. Kordesch. “Growth and Optical Characteristics of Jordanian Silica Sand Thin Films”. Jordan Journal of Physics, vol. 8, no. 4, Apr. 2025, https://jjp.yu.edu.jo/index.php/jjp/article/view/863.