Sexton, Ai, Hassan Qandil, Mohammad Abdallah, and Weihuan Zhao. 2021. “Investigation of Non-Imaging Fresnel Lens Prototyping With Different Manufacturing Methods for Solar Energy Application”. Journal of Mechanical and Energy Engineering 5 (2), 113-22. https://doi.org/10.30464/10.30464/jmee.2021.5.2.113.