Das, S, S Sultana, I Akter, SC Mazumdar, MA Rahman, and K Kali. “Impact of Thickness and Substrate on Optical Properties of ZnO Thin Films”. Bangladesh Journal of Physics 27, no. 1 (October 13, 2020): 59–68. Accessed October 19, 2024. https://banglajol.info/index.php/BJPhy/article/view/49726.