M. Muneer, Huda, and هدى. “Study of the Effect of Asymmetrically Parabolic Concentrators (APC) on the Efficiency of a Solar Cell”. Rafidain Journal of Science 24, no. 4 (June 24, 2025): 81–90. Accessed August 13, 2025. https://ojs.uomosul.edu.iq/index.php/rsci/article/view/12204.