WAEWSAK, J.; CHANCHAM, C. The Clearness Index Model for Estimation of Global Solar Radiation in Thailand. Science & Technology Asia, [S. l.], v. 15, n. 2, p. 54–61, 2015. Disponível em: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41293. Acesso em: 29 apr. 2024.