WATTAN, R.; PHOEMWONG, C.; NOKPHUENG, S.; BUNTOUNG, S.; TOHSING, K.; JANJAI, S. Development of Empirical Models for Estimating Daily Downward Longwave Radiation Using Meteorological Data in Thailand. Journal of Renewable Energy and Smart Grid Technology, [S. l.], v. 21, n. 2, p. 237–249, 2026. DOI: 10.69650/rast.2026.266083. Disponível em: https://ph01.tci-thaijo.org/index.php/RAST/article/view/266083. Acesso em: 1 oct. 2026.