Determination of rainfall regions among the districts of Kerala state. MAUSAM, [S. l.], v. 69, n. 3, p. 433–436, 2018. DOI: 10.54302/mausam.v69i3.334. Disponível em: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/334. Acesso em: 22 dec. 2025.