Niajul Karim, Md. Golam Rabbi, Md. Lutful Sadiq Mim, and Sakib Ahammad. 2018. “Perovskite Thin-Film Solar Cell: Study of Optical and Electrical Performance Parameters for Nano Textured Surface”. Global Journals of Research in Engineering 18 (F4):17-22. https://engineeringresearch.org/index.php/GJRE/article/view/1826.