Mostefai, Mohamed, Yahia Miloud, and Abdallah Miloudi. “Evaluation of Five Various Technologies of PV Panels for Si Production Using Sahara Sand Silica Source”. World Journal of Environmental Research 9, no. 2 (December 31, 2019): 36–45. Accessed May 12, 2024. https://www.un-pub.eu/ojs/index.php/wjer/article/view/4626.