Obaid, A. H.; Mahdi, E. J. .; Muslem, A. H. .; Jafer , A. N.; Abed, S. S. .; Khuder , T. Y. . Evaluation of the Performance of Silicon Solar Cell With Fresnel Lens As Photovoltaic Solar Concentrator. Iraqi Journal of Science 2021, 62 (9), 3400-3406. https://doi.org/10.24996/ijs.2021.62.9(SI).11.