LEEPHAKPREEDA, T. Study of Conversion Efficiency of Tube-type Solar Thermal Collectors. Science & Technology Asia, [S. l.], v. 15, n. 2, p. 10–16, 2015. Disponível em: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41289. Acesso em: 28 apr. 2024.