A simple approach towards estimating solar irradiance. MAUSAM, [S. l.], v. 44, n. 3, p. 239–242, 1993. DOI: 10.54302/mausam.v44i3.3839. Disponível em: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/3839. Acesso em: 22 dec. 2025.