Saleh, I. . . ., Elmabrouk, E. ., & Taher, F. A. . (2021). Design and Optimisation OF 2-D Static Solar Concentrator . Solar Energy and Sustainable Development Journal, 10(1), 65–75. Retrieved from https://jsesd-ojs.csers.ly/ojs/index.php/jsesd/article/view/112