The availability of Solar illumination at Roorkee. MAUSAM, [S. l.], v. 16, n. 4, p. 677–680, 1965. DOI: 10.54302/mausam.v16i4.5699. Disponível em: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/5699. Acesso em: 22 dec. 2025.