Hannun, Rafid M., and Raheem M. Koban. “The Use of a Parabolic Solar Concentrator in Nasiriya City, Iraq ”. Journal of Petroleum Research and Studies 12, no. 1 (March 20, 2022): 332-349. Accessed November 23, 2024. https://jprs.gov.iq/index.php/jprs/article/view/606.