Ahmad, S. A., A. U. Mazhar, A. Diyyan, S.- e-. Zarnish, and T. Zahid. “Significant Parameters Affecting the Performance of Si Based Solar Cells”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 20, no. 1, June 2016, pp. 104-11, https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1655.