Analysis of Thermal and Optical Efficiency of Parabolic Concentrating System for Thermal Application. Global Journals of Research in Engineering, [S. l.], v. 22, n. J1, p. 51–57, 2022. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/2201. Acesso em: 21 jun. 2026.