Ahmad, Syed Amjad, Atta Ullah Mazhar, Anab Diyyan, Shah-e- Zarnish, and Tanzeeha Zahid. 2016. “Significant Parameters Affecting the Performance of Si Based Solar Cells”. American Scientific Research Journal for Engineering, Technology, and Sciences 20 (1):104-11. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1655.